diff options
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; |