memtest: use kstrtouint instead of simple_strtoul
Since simple_strtoul is obsolete and memtest_pattern is type of int, use
kstrtouint instead.
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Cc: Leon Romanovsky <leon@leon.nu>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/memtest.c b/mm/memtest.c
index 0a1cc13..20e8361 100644
--- a/mm/memtest.c
+++ b/mm/memtest.c
@@ -89,16 +89,18 @@
}
/* default is disabled */
-static int memtest_pattern __initdata;
+static unsigned int memtest_pattern __initdata;
static int __init parse_memtest(char *arg)
{
+ int ret = 0;
+
if (arg)
- memtest_pattern = simple_strtoul(arg, NULL, 0);
+ ret = kstrtouint(arg, 0, &memtest_pattern);
else
memtest_pattern = ARRAY_SIZE(patterns);
- return 0;
+ return ret;
}
early_param("memtest", parse_memtest);