From de2fadf566cb9277bea22993ed95cc5177280251 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 22 Jan 2019 16:21:08 +0100 Subject: zswap: ignore debugfs_create_dir() return value When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Seth Jennings Cc: linux-mm@kvack.org Acked-by: Dan Streetman Signed-off-by: Greg Kroah-Hartman --- mm/zswap.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'mm/zswap.c') diff --git a/mm/zswap.c b/mm/zswap.c index 2412042f5550..0e22744a76cb 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -1253,8 +1253,6 @@ static int __init zswap_debugfs_init(void) return -ENODEV; zswap_debugfs_root = debugfs_create_dir("zswap", NULL); - if (!zswap_debugfs_root) - return -ENOMEM; debugfs_create_u64("pool_limit_hit", 0444, zswap_debugfs_root, &zswap_pool_limit_hit); -- cgit v1.2.3