diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-24 12:59:11 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-24 12:59:18 +0200 |
| commit | d2ff6de537c61a0f05731c6679f3e1abc2d95e68 (patch) | |
| tree | 821aa38121f57a9d5419388ef10ea6f3aa445d4d /lib/vsprintf.c | |
| parent | e23a8b6a8f319c0f08b6ccef2dccbb37e7603dc2 (diff) | |
| parent | a724eada8c2a7b62463b73ccf73fd0bb6e928aeb (diff) | |
Merge branch 'linus' into x86/urgent
Merge reason: Queueing up dependent early-printk fix.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index d320c1816a7b..73a14b8c6d1f 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1092,13 +1092,8 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) /* Reject out-of-range values early. Large positive sizes are used for unknown buffer sizes. */ - if (unlikely((int) size < 0)) { - /* There can be only one.. */ - static char warn = 1; - WARN_ON(warn); - warn = 0; + if (WARN_ON_ONCE((int) size < 0)) return 0; - } str = buf; end = buf + size; @@ -1544,13 +1539,8 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf) struct printf_spec spec = {0}; - if (unlikely((int) size < 0)) { - /* There can be only one.. */ - static char warn = 1; - WARN_ON(warn); - warn = 0; + if (WARN_ON_ONCE((int) size < 0)) return 0; - } str = buf; end = buf + size; |