diff options
| author | Tommy Nguyen | 2017-06-23 10:36:01 -0400 |
|---|---|---|
| committer | Ingo Molnar | 2017-06-24 08:53:33 +0200 |
| commit | 6ec829a9d1c8562ac15c50402e5de550bb28161e (patch) | |
| tree | aaafda7c08414872835f76f4ff729fa931e803cc /arch/x86 | |
| parent | 94a6df251dd08c6436ebd6d10c68f03659148ce1 (diff) | |
x86/boot: Add missing strchr() declaration
The Sparse static analyzer emits this warning:
symbol 'strchr' was not declared. Should it be static?
This patch adds the appropriate extern declaration to string.h
to fix the warning.
Signed-off-by: Tommy Nguyen <remyabel@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170623143601.GA20743@NoChina
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/boot/string.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/boot/string.h b/arch/x86/boot/string.h index 113588ddb43f..f274a50db5fa 100644 --- a/arch/x86/boot/string.h +++ b/arch/x86/boot/string.h @@ -22,6 +22,7 @@ extern int strcmp(const char *str1, const char *str2); extern int strncmp(const char *cs, const char *ct, size_t count); extern size_t strlen(const char *s); extern char *strstr(const char *s1, const char *s2); +extern char *strchr(const char *s, int c); extern size_t strnlen(const char *s, size_t maxlen); extern unsigned int atou(const char *s); extern unsigned long long simple_strtoull(const char *cp, char **endp, |