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authorPrasad Joshi <prasadjoshi.linux@gmail.com>2012-10-04 17:15:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-06 03:05:18 +0900
commitab4a1f247003ad146c1a1067b2ba043922d0dff2 (patch)
tree809e01b3b9e2c36f74ffece42750211b594a48e8 /fs/proc/proc_sysctl.c
parent17baa2a2c40f2f0330d25819b589a515d36b2d40 (diff)
proc_sysctl.c: use BUG_ON instead of BUG
The use of if (!head) BUG(); can be replaced with the single line BUG_ON(!head). Signed-off-by: Prasad Joshi <prasadjoshi.linux@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/proc_sysctl.c')
-rw-r--r--fs/proc/proc_sysctl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index eb7cc91b725..dcd56f84db7 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -266,8 +266,7 @@ void sysctl_head_put(struct ctl_table_header *head)
static struct ctl_table_header *sysctl_head_grab(struct ctl_table_header *head)
{
- if (!head)
- BUG();
+ BUG_ON(!head);
spin_lock(&sysctl_lock);
if (!use_table(head))
head = ERR_PTR(-ENOENT);