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| author | Alex Auvolat <alex@adnab.me> | 2016-07-14 11:45:11 +0200 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2016-07-14 11:45:11 +0200 |
| commit | 2f13288a23da4dfaf6c40e1e943f83d8fa43145a (patch) | |
| tree | 3b550ad22a00676470ceb2815afd21f42dfd8aae /src/common/libc/printf.c | |
| parent | 477911553e0443fcafad5bd96c97314aa2f8d9ea (diff) | |
| download | kogata-2f13288a23da4dfaf6c40e1e943f83d8fa43145a.tar.gz kogata-2f13288a23da4dfaf6c40e1e943f83d8fa43145a.zip | |
Fix sme warnings...
Diffstat (limited to 'src/common/libc/printf.c')
| -rw-r--r-- | src/common/libc/printf.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/common/libc/printf.c b/src/common/libc/printf.c index 68e08d8..8618741 100644 --- a/src/common/libc/printf.c +++ b/src/common/libc/printf.c @@ -69,10 +69,9 @@ int vsnprintf(char *buff, size_t len, const char* format, va_list ap){ } case 'x': { unsigned int hexa = va_arg(ap,int); - unsigned int nb; - int j, had_nonzero = 0; - for(j = 0; j < 8; j++) { - nb = (unsigned int)(hexa << (j*4)); + int had_nonzero = 0; + for(int j = 0; j < 8; j++) { + unsigned int nb = (unsigned int)(hexa << (j*4)); nb = (nb >> 28) & 0xf; // Skip the leading zeros if (nb == 0) { @@ -92,10 +91,8 @@ int vsnprintf(char *buff, size_t len, const char* format, va_list ap){ } case 'p': { unsigned int hexa = va_arg(ap,int); - unsigned int nb; - int j; - for (j = 0; j < 8; j++) { - nb = (unsigned int)(hexa << (j*4)); + for (int j = 0; j < 8; j++) { + unsigned int nb = (unsigned int)(hexa << (j*4)); nb = (nb >> 28) & 0xf; if (nb < 10) PUTCHAR('0'+nb); |