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lib/vsprintf.c: sparse fixes

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vsprintf.c:31:12: warning: symbol 'hex_asc' was not declared. Should it be static?
vsprintf.c:398:18: warning: Using plain integer as NULL pointer

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Kim Phillips
2012-10-29 13:34:36 +00:00
committed by Tom Rini
parent ee820b5e5b
commit 0eb257683d
1 changed files with 2 additions and 2 deletions
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4
lib/vsprintf.c
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@@ -28,7 +28,7 @@
/* some reluctance to put this into a new limits.h, so it is here */ /* some reluctance to put this into a new limits.h, so it is here */
#define INT_MAX ((int)(~0U>>1)) #define INT_MAX ((int)(~0U>>1))
const char hex_asc[] = "0123456789abcdef"; static const char hex_asc[] = "0123456789abcdef";
#define hex_asc_lo(x) hex_asc[((x) & 0x0f)] #define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4] #define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
@@ -395,7 +395,7 @@ static char *string(char *buf, char *end, char *s, int field_width,
{ {
int len, i; int len, i;
if (s == 0) if (s == NULL)
s = "<NULL>"; s = "<NULL>";
len = strnlen(s, precision); len = strnlen(s, precision);