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authorAntonio Quartulli <ordex@autistici.org>2012-11-29 01:03:31 +0100
committerAntonio Quartulli <ordex@autistici.org>2013-01-12 20:58:22 +1000
commit3f87c4239fa1df61beffbee2ca00e8ffbe31a5e3 (patch)
treea41fb2169986f164fffbce1d760ca02876d40d86 /net/batman-adv/debugfs.c
parent46d160ef887963f26fee2df3d3b99eab54637014 (diff)
batman-adv: remove useless NULL check
debugfs_remove_recursive() checks whether its argument is not null on its own, therefore it is possible to remove the external check. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/debugfs.c')
-rw-r--r--net/batman-adv/debugfs.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index 0049837e1f2a..5136d32bc9b9 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -396,10 +396,8 @@ err:
void batadv_debugfs_destroy(void)
{
- if (batadv_debugfs) {
- debugfs_remove_recursive(batadv_debugfs);
- batadv_debugfs = NULL;
- }
+ debugfs_remove_recursive(batadv_debugfs);
+ batadv_debugfs = NULL;
}
int batadv_debugfs_add_meshif(struct net_device *dev)