The patch titled
vsprintf: use WARN_ON_ONCE
has been removed from the -mm tree. Its filename was
vsprintf-use-warn_on_once.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: vsprintf: use WARN_ON_ONCE
From: Marcin Slusarz <marcin.slusarz@xxxxxxxxx>
Signed-off-by: Marcin Slusarz <marcin.slusarz@xxxxxxxxx>
Reviewed-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/vsprintf.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff -puN lib/vsprintf.c~vsprintf-use-warn_on_once lib/vsprintf.c
--- a/lib/vsprintf.c~vsprintf-use-warn_on_once
+++ a/lib/vsprintf.c
@@ -1092,13 +1092,8 @@ int vsnprintf(char *buf, size_t size, co
/* 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,
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;
_
Patches currently in -mm which might be from marcin.slusarz@xxxxxxxxx are
origin.patch
linux-next.patch
ia64-use-printk_once.patch
ide-use-printk_once.patch
cciss-fix-schedule_timeout-parameters.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
