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staging: erofs: fixed -Wmissing-prototype warnings by moving prototypes to header file.

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Moved prototypes for two functions to a header file in order to fix the
following warnings:

  drivers/staging/erofs/unzip_vle.c:577:6: warning: no previous prototype for ‘erofs_workgroup_free_rcu’ [-Wmissing-prototypes]
   void erofs_workgroup_free_rcu(struct erofs_workgroup *grp)
        ^~~~~~~~~~~~~~~~~~~~~~~~

  drivers/staging/erofs/unzip_vle.c:1702:5: warning: no previous prototype for ‘z_erofs_map_blocks_iter’ [-Wmissing-prototypes]
   int z_erofs_map_blocks_iter(struct inode *inode,
       ^~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jeremy Sowden 2019-01-08 11:31:48 +00:00 committed by Greg Kroah-Hartman
parent 0a64d62d53
commit e7dfb1cff6
3 changed files with 7 additions and 8 deletions
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6
drivers/staging/erofs/data.c
View file

@ -165,12 +165,6 @@ static int erofs_map_blocks_flatmode(struct inode *inode,
return err;
}
#ifdef CONFIG_EROFS_FS_ZIP
extern int z_erofs_map_blocks_iter(struct inode *,
struct erofs_map_blocks *,
struct page **, int);
#endif
int erofs_map_blocks_iter(struct inode *inode,
struct erofs_map_blocks *map,
struct page **mpage_ret, int flags)

7
drivers/staging/erofs/internal.h
View file

@ -288,6 +288,8 @@ static inline void erofs_workstation_cleanup_all(struct super_block *sb)
erofs_shrink_workstation(EROFS_SB(sb), ~0UL, true);
}
extern void erofs_workgroup_free_rcu(struct erofs_workgroup *grp);
#ifdef EROFS_FS_HAS_MANAGED_CACHE
extern int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi,
struct erofs_workgroup *egrp);
@ -530,6 +532,11 @@ struct erofs_map_blocks_iter {
struct page *mpage;
};
#ifdef CONFIG_EROFS_FS_ZIP
extern int z_erofs_map_blocks_iter(struct inode *,
struct erofs_map_blocks *,
struct page **, int);
#endif
static inline struct page *
erofs_get_inline_page(struct inode *inode,

2
drivers/staging/erofs/utils.c
View file

@ -104,8 +104,6 @@ int erofs_register_workgroup(struct super_block *sb,
return err;
}
extern void erofs_workgroup_free_rcu(struct erofs_workgroup *grp);
static void __erofs_workgroup_free(struct erofs_workgroup *grp)
{
atomic_long_dec(&erofs_global_shrink_cnt);