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Commit ab4a1f24 authored by Prasad Joshi's avatar Prasad Joshi Committed by Linus Torvalds
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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: default avatarPrasad Joshi <prasadjoshi.linux@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 17baa2a2

fs/proc/proc_sysctl.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -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)

static struct ctl_table_header *sysctl_head_grab(struct ctl_table_header *head)

{

{

	if (!head)

	BUG_ON(!head);

		BUG();

	spin_lock(&sysctl_lock);

	spin_lock(&sysctl_lock);

	if (!use_table(head))

	if (!use_table(head))

		head = ERR_PTR(-ENOENT);

		head = ERR_PTR(-ENOENT);