Fix checkpatch warning:
"WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required"
Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
Cc: linux-mm@xxxxxxxxx
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
mm/hwpoison-inject.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c
index 95487c7..329caf5 100644
--- a/mm/hwpoison-inject.c
+++ b/mm/hwpoison-inject.c
@@ -72,8 +72,7 @@ DEFINE_SIMPLE_ATTRIBUTE(unpoison_fops, NULL, hwpoison_unpoison, "%lli\n");
static void pfn_inject_exit(void)
{
- if (hwpoison_dir)
- debugfs_remove_recursive(hwpoison_dir);
+ debugfs_remove_recursive(hwpoison_dir);
}
static int pfn_inject_init(void)
--
1.8.4.5
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