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[PATCH] remove redundant NULL check before before kfree() in kernel/sysctl.c

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Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl 2005-06-25 14:58:48 -07:00 committed by Linus Torvalds
parent 486fd404fb
commit 5a6b454f80
1 changed files with 1 additions and 2 deletions
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3
kernel/sysctl.c
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@ -1000,8 +1000,7 @@ int do_sysctl(int __user *name, int nlen, void __user *oldval, size_t __user *ol
int error = parse_table(name, nlen, oldval, oldlenp, int error = parse_table(name, nlen, oldval, oldlenp,
newval, newlen, head->ctl_table, newval, newlen, head->ctl_table,
&context); &context);
if (context) kfree(context);
kfree(context);
if (error != -ENOTDIR) if (error != -ENOTDIR)
return error; return error;
tmp = tmp->next; tmp = tmp->next;