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lib/vsprintf: Make function pointer_string static

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Fix sparse warning:

lib/vsprintf.c:673:6: warning:
 symbol 'pointer_string' was not declared. Should it be static?

Link: http://lkml.kernel.org/r/20190426164630.22104-1-yuehaibing@huawei.com
To: <sergey.senozhatsky@gmail.com>
To: <andriy.shevchenko@linux.intel.com>
To: <geert+renesas@glider.be>
To: <rostedt@goodmis.org>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
This commit is contained in:
YueHaibing 2019-04-27 00:46:30 +08:00 committed by Petr Mladek
parent c8c3b58434
commit ce9d3eceb7
1 changed files with 3 additions and 2 deletions
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5
lib/vsprintf.c
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@ -670,8 +670,9 @@ char *string(char *buf, char *end, const char *s,
return string_nocheck(buf, end, s, spec);
}
char *pointer_string(char *buf, char *end, const void *ptr,
struct printf_spec spec)
static char *pointer_string(char *buf, char *end,
const void *ptr,
struct printf_spec spec)
{
spec.base = 16;
spec.flags |= SMALL;