[PATCH 1/1] net/caif/caif_socket.c: remove unnecessary null test before debugfs_remove_recursive
From: Fabian Frederick <hidden>
Date: 2014-06-27 21:09:06
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
based on checkpatch: "debugfs_remove_recursive(NULL) is safe this check is probably not required" Cc: Dmitry Tarnyagin <redacted> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Fabian Frederick <redacted> --- net/caif/caif_socket.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index e843709..43f750e 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c@@ -908,8 +908,7 @@ static int caif_release(struct socket *sock) sock->sk = NULL; WARN_ON(IS_ERR(cf_sk->debugfs_socket_dir)); - if (cf_sk->debugfs_socket_dir != NULL) - debugfs_remove_recursive(cf_sk->debugfs_socket_dir); + debugfs_remove_recursive(cf_sk->debugfs_socket_dir); lock_sock(&(cf_sk->sk)); sk->sk_state = CAIF_DISCONNECTED;
--
1.8.4.5