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9p: fix a bunch of checkpatch warnings 

Sohaib Mohamed started a serie of tiny and incomplete checkpatch fixes but
seemingly stopped halfway -- take over and do most of it.
This is still missing net/9p/trans* and net/9p/protocol.c for a later
time...

Link: http://lkml.kernel.org/r/20211102134608.1588018-3-dominique.martinet@atmark-techno.com
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
This commit is contained in:
Dominique Martinet 2021-11-02 22:16:43 +09:00
parent b1843d2385
commit 6e195b0f7c
21 changed files with 322 additions and 304 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
fs/9p/acl.c
View File

@ -115,6 +115,7 @@ static int v9fs_set_acl(struct p9_fid *fid, int type, struct posix_acl *acl)
char *name;
size_t size;
void *buffer;
if (!acl)
return 0;

17
fs/9p/acl.h
View File

@ -7,14 +7,15 @@
#define FS_9P_ACL_H
#ifdef CONFIG_9P_FS_POSIX_ACL
extern int v9fs_get_acl(struct inode *, struct p9_fid *);
extern struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type, bool rcu);
extern int v9fs_acl_chmod(struct inode *, struct p9_fid *);
extern int v9fs_set_create_acl(struct inode *, struct p9_fid *,
struct posix_acl *, struct posix_acl *);
extern int v9fs_acl_mode(struct inode *dir, umode_t *modep,
struct posix_acl **dpacl, struct posix_acl **pacl);
extern void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl);
int v9fs_get_acl(struct inode *inode, struct p9_fid *fid);
struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type,
bool rcu);
int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid);
int v9fs_set_create_acl(struct inode *inode, struct p9_fid *fid,
struct posix_acl *dacl, struct posix_acl *acl);
int v9fs_acl_mode(struct inode *dir, umode_t *modep,
struct posix_acl **dpacl, struct posix_acl **pacl);
void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl);
#else
#define v9fs_iop_get_acl NULL
static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid)

4
fs/9p/cache.c
View File

@ -19,8 +19,8 @@
#define CACHETAG_LEN 11
struct fscache_netfs v9fs_cache_netfs = {
.name = "9p",
.version = 0,
.name = "9p",
.version = 0,
};
/*

4
fs/9p/v9fs.c
View File

@ -188,8 +188,10 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
while ((p = strsep(&options, ",")) != NULL) {
int token, r;
if (!*p)
continue;
token = match_token(p, tokens, args);
switch (token) {
case Opt_debug:
@ -659,6 +661,7 @@ static void v9fs_destroy_inode_cache(void)
static int v9fs_cache_register(void)
{
int ret;
ret = v9fs_init_inode_cache();
if (ret < 0)
return ret;
@ -686,6 +689,7 @@ static void v9fs_cache_unregister(void)
static int __init init_v9fs(void)
{
int err;
pr_info("Installing v9fs 9p2000 file system support\n");
/* TODO: Setup list of registered trasnport modules */

11
fs/9p/v9fs_vfs.h
View File

@ -44,9 +44,10 @@ extern struct kmem_cache *v9fs_inode_cache;
struct inode *v9fs_alloc_inode(struct super_block *sb);
void v9fs_free_inode(struct inode *inode);
struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t);
struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode,
dev_t rdev);
int v9fs_init_inode(struct v9fs_session_info *v9ses,
struct inode *inode, umode_t mode, dev_t);
struct inode *inode, umode_t mode, dev_t rdev);
void v9fs_evict_inode(struct inode *inode);
ino_t v9fs_qid2ino(struct p9_qid *qid);
void v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
@ -59,8 +60,8 @@ void v9fs_inode2stat(struct inode *inode, struct p9_wstat *stat);
int v9fs_uflags2omode(int uflags, int extended);
void v9fs_blank_wstat(struct p9_wstat *wstat);
int v9fs_vfs_setattr_dotl(struct user_namespace *, struct dentry *,
struct iattr *);
int v9fs_vfs_setattr_dotl(struct user_namespace *mnt_userns,
struct dentry *dentry, struct iattr *iattr);
int v9fs_file_fsync_dotl(struct file *filp, loff_t start, loff_t end,
int datasync);
int v9fs_refresh_inode(struct p9_fid *fid, struct inode *inode);
@ -68,9 +69,9 @@ int v9fs_refresh_inode_dotl(struct p9_fid *fid, struct inode *inode);
static inline void v9fs_invalidate_inode_attr(struct inode *inode)
{
struct v9fs_inode *v9inode;
v9inode = V9FS_I(inode);
v9inode->cache_validity |= V9FS_INO_INVALID_ATTR;
return;
}
int v9fs_open_to_dotl_flags(int flags);

6
fs/9p/vfs_addr.c
View File

@ -247,11 +247,13 @@ v9fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
loff_t pos = iocb->ki_pos;
ssize_t n;
int err = 0;
if (iov_iter_rw(iter) == WRITE) {
n = p9_client_write(file->private_data, pos, iter, &err);
if (n) {
struct inode *inode = file_inode(file);
loff_t i_size = i_size_read(inode);
if (pos + n > i_size)
inode_add_bytes(inode, pos + n - i_size);
}
@ -262,7 +264,7 @@ v9fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
}
static int v9fs_write_begin(struct file *filp, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
loff_t pos, unsigned int len, unsigned int flags,
struct page **pagep, void **fsdata)
{
int retval;
@ -287,7 +289,7 @@ static int v9fs_write_begin(struct file *filp, struct address_space *mapping,
}
static int v9fs_write_end(struct file *filp, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
loff_t pos, unsigned int len, unsigned int copied,
struct page *page, void *fsdata)
{
loff_t last_pos = pos + copied;

2
fs/9p/vfs_dentry.c
View File

@ -50,6 +50,7 @@ static int v9fs_cached_dentry_delete(const struct dentry *dentry)
static void v9fs_dentry_release(struct dentry *dentry)
{
struct hlist_node *p, *n;
p9_debug(P9_DEBUG_VFS, " dentry: %pd (%p)\n",
dentry, dentry);
hlist_for_each_safe(p, n, (struct hlist_head *)&dentry->d_fsdata)
@ -74,6 +75,7 @@ static int v9fs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
if (v9inode->cache_validity & V9FS_INO_INVALID_ATTR) {
int retval;
struct v9fs_session_info *v9ses;
fid = v9fs_fid_lookup(dentry);
if (IS_ERR(fid))
return PTR_ERR(fid);

1
fs/9p/vfs_file.c
View File

@ -406,6 +406,7 @@ v9fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
struct inode *inode = file_inode(file);
loff_t i_size;
unsigned long pg_start, pg_end;
pg_start = origin >> PAGE_SHIFT;
pg_end = (origin + retval - 1) >> PAGE_SHIFT;
if (inode->i_mapping && inode->i_mapping->nrpages)

14
fs/9p/vfs_inode.c
View File

@ -47,6 +47,7 @@ static const struct inode_operations v9fs_symlink_inode_operations;
static u32 unixmode2p9mode(struct v9fs_session_info *v9ses, umode_t mode)
{
int res;
res = mode & 0777;
if (S_ISDIR(mode))
res |= P9_DMDIR;
@ -226,6 +227,7 @@ v9fs_blank_wstat(struct p9_wstat *wstat)
struct inode *v9fs_alloc_inode(struct super_block *sb)
{
struct v9fs_inode *v9inode;
v9inode = kmem_cache_alloc(v9fs_inode_cache, GFP_KERNEL);
if (!v9inode)
return NULL;
@ -254,7 +256,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
{
int err = 0;
inode_init_owner(&init_user_ns,inode, NULL, mode);
inode_init_owner(&init_user_ns, inode, NULL, mode);
inode->i_blocks = 0;
inode->i_rdev = rdev;
inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
@ -443,7 +445,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
unsigned long i_ino;
struct inode *inode;
struct v9fs_session_info *v9ses = sb->s_fs_info;
int (*test)(struct inode *, void *);
int (*test)(struct inode *inode, void *data);
if (new)
test = v9fs_test_new_inode;
@ -502,8 +504,10 @@ v9fs_inode_from_fid(struct v9fs_session_info *v9ses, struct p9_fid *fid,
static int v9fs_at_to_dotl_flags(int flags)
{
int rflags = 0;
if (flags & AT_REMOVEDIR)
rflags |= P9_DOTL_AT_REMOVEDIR;
return rflags;
}
@ -800,7 +804,7 @@ struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
static int
v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
struct file *file, unsigned flags, umode_t mode)
struct file *file, unsigned int flags, umode_t mode)
{
int err;
u32 perm;
@ -1087,7 +1091,7 @@ static int v9fs_vfs_setattr(struct user_namespace *mnt_userns,
fid = v9fs_fid_lookup(dentry);
use_dentry = 1;
}
if(IS_ERR(fid))
if (IS_ERR(fid))
return PTR_ERR(fid);
v9fs_blank_wstat(&wstat);
@ -1367,7 +1371,7 @@ v9fs_vfs_mknod(struct user_namespace *mnt_userns, struct inode *dir,
char name[2 + U32_MAX_DIGITS + 1 + U32_MAX_DIGITS + 1];
u32 perm;
p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %hx MAJOR: %u MINOR: %u\n",
p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %x MAJOR: %u MINOR: %u\n",
dir->i_ino, dentry, mode,
MAJOR(rdev), MINOR(rdev));

9
fs/9p/vfs_inode_dotl.c
View File

@ -105,7 +105,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
unsigned long i_ino;
struct inode *inode;
struct v9fs_session_info *v9ses = sb->s_fs_info;
int (*test)(struct inode *, void *);
int (*test)(struct inode *inode, void *data);
if (new)
test = v9fs_test_new_inode_dotl;
@ -228,7 +228,7 @@ v9fs_vfs_create_dotl(struct user_namespace *mnt_userns, struct inode *dir,
static int
v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
struct file *file, unsigned flags, umode_t omode)
struct file *file, unsigned int flags, umode_t omode)
{
int err = 0;
kgid_t gid;
@ -259,7 +259,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
v9ses = v9fs_inode2v9ses(dir);
name = dentry->d_name.name;
p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%hx\n",
p9_debug(P9_DEBUG_VFS, "name:%s flags:0x%x mode:0x%x\n",
name, flags, omode);
dfid = v9fs_parent_fid(dentry);
@ -805,6 +805,7 @@ v9fs_vfs_link_dotl(struct dentry *old_dentry, struct inode *dir,
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
/* Get the latest stat info from server. */
struct p9_fid *fid;
fid = v9fs_fid_lookup(old_dentry);
if (IS_ERR(fid))
return PTR_ERR(fid);
@ -841,7 +842,7 @@ v9fs_vfs_mknod_dotl(struct user_namespace *mnt_userns, struct inode *dir,
struct p9_qid qid;
struct posix_acl *dacl = NULL, *pacl = NULL;
p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %hx MAJOR: %u MINOR: %u\n",
p9_debug(P9_DEBUG_VFS, " %lu,%pd mode: %x MAJOR: %u MINOR: %u\n",
dir->i_ino, dentry, omode,
MAJOR(rdev), MINOR(rdev));

7
fs/9p/vfs_super.c
View File

@ -112,7 +112,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
struct inode *inode = NULL;
struct dentry *root = NULL;
struct v9fs_session_info *v9ses = NULL;
umode_t mode = S_IRWXUGO | S_ISVTX;
umode_t mode = 0777 | S_ISVTX;
struct p9_fid *fid;
int retval = 0;
@ -156,6 +156,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
sb->s_root = root;
if (v9fs_proto_dotl(v9ses)) {
struct p9_stat_dotl *st = NULL;
st = p9_client_getattr_dotl(fid, P9_STATS_BASIC);
if (IS_ERR(st)) {
retval = PTR_ERR(st);
@ -166,6 +167,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags,
kfree(st);
} else {
struct p9_wstat *st = NULL;
st = p9_client_stat(fid);
if (IS_ERR(st)) {
retval = PTR_ERR(st);
@ -274,12 +276,13 @@ done:
static int v9fs_drop_inode(struct inode *inode)
{
struct v9fs_session_info *v9ses;
v9ses = v9fs_inode2v9ses(inode);
if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE)
return generic_drop_inode(inode);
/*
* in case of non cached mode always drop the
* the inode because we want the inode attribute
* inode because we want the inode attribute
* to always match that on the server.
*/
return 1;

19
fs/9p/xattr.h
View File

@ -14,13 +14,14 @@ extern const struct xattr_handler *v9fs_xattr_handlers[];
extern const struct xattr_handler v9fs_xattr_acl_access_handler;
extern const struct xattr_handler v9fs_xattr_acl_default_handler;
extern ssize_t v9fs_fid_xattr_get(struct p9_fid *, const char *,
void *, size_t);
extern ssize_t v9fs_xattr_get(struct dentry *, const char *,
void *, size_t);
extern int v9fs_fid_xattr_set(struct p9_fid *, const char *,
const void *, size_t, int);
extern int v9fs_xattr_set(struct dentry *, const char *,
const void *, size_t, int);
extern ssize_t v9fs_listxattr(struct dentry *, char *, size_t);
ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name,
void *buffer, size_t buffer_size);
ssize_t v9fs_xattr_get(struct dentry *dentry, const char *name,
void *buffer, size_t buffer_size);
int v9fs_fid_xattr_set(struct p9_fid *fid, const char *name,
const void *value, size_t value_len, int flags);
int v9fs_xattr_set(struct dentry *dentry, const char *name,
const void *value, size_t value_len, int flags);
ssize_t v9fs_listxattr(struct dentry *dentry, char *buffer,
size_t buffer_size);
#endif /* FS_9P_XATTR_H */

10
include/net/9p/9p.h
View File

@ -30,13 +30,13 @@
*/
enum p9_debug_flags {
P9_DEBUG_ERROR = (1<<0),
P9_DEBUG_9P = (1<<2),
P9_DEBUG_ERROR = (1<<0),
P9_DEBUG_9P = (1<<2),
P9_DEBUG_VFS = (1<<3),
P9_DEBUG_CONV = (1<<4),
P9_DEBUG_MUX = (1<<5),
P9_DEBUG_TRANS = (1<<6),
P9_DEBUG_SLABS = (1<<7),
P9_DEBUG_SLABS = (1<<7),
P9_DEBUG_FCALL = (1<<8),
P9_DEBUG_FID = (1<<9),
P9_DEBUG_PKT = (1<<10),
@ -315,8 +315,8 @@ enum p9_qid_t {
};
/* 9P Magic Numbers */
#define P9_NOTAG (u16)(~0)
#define P9_NOFID (u32)(~0)
#define P9_NOTAG ((u16)(~0))
#define P9_NOFID ((u32)(~0))
#define P9_MAXWELEM 16
/* Minimal header size: size[4] type[1] tag[2] */

22
include/net/9p/client.h
View File

@ -21,7 +21,7 @@
* @p9_proto_2000L: 9P2000.L extension
*/
enum p9_proto_versions{
enum p9_proto_versions {
p9_proto_legacy,
p9_proto_2000u,
p9_proto_2000L,
@ -217,13 +217,13 @@ struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid,
u64 request_mask);
int p9_client_mknod_dotl(struct p9_fid *oldfid, const char *name, int mode,
dev_t rdev, kgid_t gid, struct p9_qid *);
dev_t rdev, kgid_t gid, struct p9_qid *qid);
int p9_client_mkdir_dotl(struct p9_fid *fid, const char *name, int mode,
kgid_t gid, struct p9_qid *);
kgid_t gid, struct p9_qid *qid);
int p9_client_lock_dotl(struct p9_fid *fid, struct p9_flock *flock, u8 *status);
int p9_client_getlock_dotl(struct p9_fid *fid, struct p9_getlock *fl);
void p9_fcall_fini(struct p9_fcall *fc);
struct p9_req_t *p9_tag_lookup(struct p9_client *, u16);
struct p9_req_t *p9_tag_lookup(struct p9_client *c, u16 tag);
static inline void p9_req_get(struct p9_req_t *r)
{
@ -239,14 +239,18 @@ int p9_req_put(struct p9_req_t *r);
void p9_client_cb(struct p9_client *c, struct p9_req_t *req, int status);
int p9_parse_header(struct p9_fcall *, int32_t *, int8_t *, int16_t *, int);
int p9stat_read(struct p9_client *, char *, int, struct p9_wstat *);
void p9stat_free(struct p9_wstat *);
int p9_parse_header(struct p9_fcall *pdu, int32_t *size, int8_t *type,
int16_t *tag, int rewind);
int p9stat_read(struct p9_client *clnt, char *buf, int len,
struct p9_wstat *st);
void p9stat_free(struct p9_wstat *stbuf);
int p9_is_proto_dotu(struct p9_client *clnt);
int p9_is_proto_dotl(struct p9_client *clnt);
struct p9_fid *p9_client_xattrwalk(struct p9_fid *, const char *, u64 *);
int p9_client_xattrcreate(struct p9_fid *, const char *, u64, int);
struct p9_fid *p9_client_xattrwalk(struct p9_fid *file_fid,
const char *attr_name, u64 *attr_size);
int p9_client_xattrcreate(struct p9_fid *fid, const char *name,
u64 attr_size, int flags);
int p9_client_readlink(struct p9_fid *fid, char **target);
int p9_client_init(void);

18
include/net/9p/transport.h
View File

@ -40,14 +40,16 @@ struct p9_trans_module {
int maxsize; /* max message size of transport */
int def; /* this transport should be default */
struct module *owner;
int (*create)(struct p9_client *, const char *, char *);
void (*close) (struct p9_client *);
int (*request) (struct p9_client *, struct p9_req_t *req);
int (*cancel) (struct p9_client *, struct p9_req_t *req);
int (*cancelled)(struct p9_client *, struct p9_req_t *req);
int (*zc_request)(struct p9_client *, struct p9_req_t *,
struct iov_iter *, struct iov_iter *, int , int, int);
int (*show_options)(struct seq_file *, struct p9_client *);
int (*create)(struct p9_client *client,
const char *devname, char *args);
void (*close)(struct p9_client *client);
int (*request)(struct p9_client *client, struct p9_req_t *req);
int (*cancel)(struct p9_client *client, struct p9_req_t *req);
int (*cancelled)(struct p9_client *client, struct p9_req_t *req);
int (*zc_request)(struct p9_client *client, struct p9_req_t *req,
struct iov_iter *uidata, struct iov_iter *uodata,
int inlen, int outlen, int in_hdr_len);
int (*show_options)(struct seq_file *m, struct p9_client *client);
};
void v9fs_register_trans(struct p9_trans_module *m);

430
net/9p/client.c
View File

File diff suppressed because it is too large Load Diff

2
net/9p/error.c
View File

@ -183,7 +183,7 @@ int p9_error_init(void)
INIT_HLIST_HEAD(&hash_errmap[bucket]);
/* load initial error map into hash table */
for (c = errmap; c->name != NULL; c++) {
for (c = errmap; c->name; c++) {
c->namelen = strlen(c->name);
bucket = jhash(c->name, c->namelen, 0) % ERRHASHSZ;
INIT_HLIST_NODE(&c->list);

9
net/9p/mod.c
View File

@ -23,13 +23,13 @@
#include <linux/spinlock.h>
#ifdef CONFIG_NET_9P_DEBUG
unsigned int p9_debug_level = 0; /* feature-rific global debug level */
unsigned int p9_debug_level; /* feature-rific global debug level */
EXPORT_SYMBOL(p9_debug_level);
module_param_named(debug, p9_debug_level, uint, 0);
MODULE_PARM_DESC(debug, "9P debugging level");
void _p9_debug(enum p9_debug_flags level, const char *func,
const char *fmt, ...)
const char *fmt, ...)
{
struct va_format vaf;
va_list args;
@ -52,10 +52,7 @@ void _p9_debug(enum p9_debug_flags level, const char *func,
EXPORT_SYMBOL(_p9_debug);
#endif
/*
* Dynamic Transport Registration Routines
*
*/
/* Dynamic Transport Registration Routines */
static DEFINE_SPINLOCK(v9fs_trans_lock);
static LIST_HEAD(v9fs_trans_list);

36
net/9p/protocol.c
View File

@ -44,6 +44,7 @@ EXPORT_SYMBOL(p9stat_free);
size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size)
{
size_t len = min(pdu->size - pdu->offset, size);
memcpy(data, &pdu->sdata[pdu->offset], len);
pdu->offset += len;
return size - len;
@ -52,6 +53,7 @@ size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size)
static size_t pdu_write(struct p9_fcall *pdu, const void *data, size_t size)
{
size_t len = min(pdu->capacity - pdu->size, size);
memcpy(&pdu->sdata[pdu->size], data, len);
pdu->size += len;
return size - len;
@ -62,6 +64,7 @@ pdu_write_u(struct p9_fcall *pdu, struct iov_iter *from, size_t size)
{
size_t len = min(pdu->capacity - pdu->size, size);
struct iov_iter i = *from;
if (!copy_from_iter_full(&pdu->sdata[pdu->size], len, &i))
len = 0;
@ -69,26 +72,25 @@ pdu_write_u(struct p9_fcall *pdu, struct iov_iter *from, size_t size)
return size - len;
}
/*
b - int8_t
w - int16_t
d - int32_t
q - int64_t
s - string
u - numeric uid
g - numeric gid
S - stat
Q - qid
D - data blob (int32_t size followed by void *, results are not freed)
T - array of strings (int16_t count, followed by strings)
R - array of qids (int16_t count, followed by qids)
A - stat for 9p2000.L (p9_stat_dotl)
? - if optional = 1, continue parsing
*/
/* b - int8_t
* w - int16_t
* d - int32_t
* q - int64_t
* s - string
* u - numeric uid
* g - numeric gid
* S - stat
* Q - qid
* D - data blob (int32_t size followed by void *, results are not freed)
* T - array of strings (int16_t count, followed by strings)
* R - array of qids (int16_t count, followed by qids)
* A - stat for 9p2000.L (p9_stat_dotl)
* ? - if optional = 1, continue parsing
*/
static int
p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt,
va_list ap)
va_list ap)
{
const char *ptr;
int errcode = 0;

2
net/9p/protocol.h
View File

@ -9,7 +9,7 @@
*/
int p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
va_list ap);
va_list ap);
int p9pdu_readf(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);
int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type);
int p9pdu_finalize(struct p9_client *clnt, struct p9_fcall *pdu);

2
net/9p/trans_common.h
View File

@ -4,4 +4,4 @@
* Author Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
*/
void p9_release_pages(struct page **, int);
void p9_release_pages(struct page **pages, int nr_pages);