mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-12 03:26:26 +00:00
seq_buf: Avoid type mismatch for seq_buf_init
[ Upstream commitd9a9280a0d
] Building with W=2 prints a number of warnings for one function that has a pointer type mismatch: linux/seq_buf.h: In function 'seq_buf_init': linux/seq_buf.h:35:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign] Change the type in the function prototype according to the type in the structure. Link: https://lkml.kernel.org/r/20201026161108.3707783-1-arnd@kernel.org Fixes:9a7777935c
("tracing: Convert seq_buf fields to be like seq_file fields") Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
dcda662622
commit
adbd2547e0
2 changed files with 3 additions and 3 deletions
|
@ -30,7 +30,7 @@ static inline void seq_buf_clear(struct seq_buf *s)
|
|||
}
|
||||
|
||||
static inline void
|
||||
seq_buf_init(struct seq_buf *s, unsigned char *buf, unsigned int size)
|
||||
seq_buf_init(struct seq_buf *s, char *buf, unsigned int size)
|
||||
{
|
||||
s->buffer = buf;
|
||||
s->size = size;
|
||||
|
|
|
@ -12,7 +12,7 @@
|
|||
*/
|
||||
|
||||
struct trace_seq {
|
||||
unsigned char buffer[PAGE_SIZE];
|
||||
char buffer[PAGE_SIZE];
|
||||
struct seq_buf seq;
|
||||
int full;
|
||||
};
|
||||
|
@ -51,7 +51,7 @@ static inline int trace_seq_used(struct trace_seq *s)
|
|||
* that is about to be written to and then return the result
|
||||
* of that write.
|
||||
*/
|
||||
static inline unsigned char *
|
||||
static inline char *
|
||||
trace_seq_buffer_ptr(struct trace_seq *s)
|
||||
{
|
||||
return s->buffer + seq_buf_used(&s->seq);
|
||||
|
|
Loading…
Reference in a new issue