[B.A.T.M.A.N.] [PATCH] 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 --- debugfs.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/debugfs.c b/debugfs.c index 6f58ddd..9df070c 100644 --- a/debugfs.c +++ b/debugfs.c @@ -397,10 +397,8 @@ 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)