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powerpc/mm/radix: Parse disable_radix commandline correctly.
[linux-2.6-block.git]
/
arch
/
powerpc
/
mm
/
init_64.c
diff --git
a/arch/powerpc/mm/init_64.c
b/arch/powerpc/mm/init_64.c
index 63470b06c50295632c7a0bfc9397d2a7ad78c331..51ce091914f9760b85853d7f197bceb5ef73e02a 100644
(file)
--- a/
arch/powerpc/mm/init_64.c
+++ b/
arch/powerpc/mm/init_64.c
@@
-366,7
+366,7
@@
static int __init parse_disable_radix(char *p)
{
bool val;
- if (
strlen(p) == 0
)
+ if (
!p
)
val = true;
else if (kstrtobool(p, &val))
return -EINVAL;