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arch/x86/mm/kmemcheck/kmemcheck.c: use kstrtoint() instead of sscanf() 

Kmemcheck should use the preferred interface for parsing command line
arguments, kstrto*(), rather than sscanf() itself.  Use it
appropriately.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Acked-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Rientjes 2014-04-08 16:04:13 -07:00 committed by Linus Torvalds
parent e39435ce68
commit d0057ca4c1
1 changed files with 7 additions and 1 deletions
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8
arch/x86/mm/kmemcheck/kmemcheck.c
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@ -78,10 +78,16 @@ early_initcall(kmemcheck_init);
*/
static int __init param_kmemcheck(char *str)
{
int val;
int ret;
if (!str)
return -EINVAL;
sscanf(str, "%d", &kmemcheck_enabled);
ret = kstrtoint(str, 0, &val);
if (ret)
return ret;
kmemcheck_enabled = val;
return 0;
}