Commit c2ea2181 authored by Fabian Frederick's avatar Fabian Frederick Committed by Linus Torvalds

mm/hwpoison-inject.c: remove unnecessary null test before debugfs_remove_recursive

Fix checkpatch warning:
  "WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required"
Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Acked-by: default avatarNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent cc7452b6
......@@ -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)
......
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