[PATCH] staging: lusture: obdclass: Remove unnecessary NULL check

[Bhaktipriya Shridhar]

NULL check before the  debugfs_remove_recursive function is not needed.

This was detected using scripts/coccinelle/free/ifnullfree.cocci

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@xxxxxxxxx>
---
 drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 1913f3e..2045621 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -454,8 +454,7 @@ out:

 int class_procfs_clean(void)
 {
-	if (debugfs_lustre_root != NULL)
-		debugfs_remove_recursive(debugfs_lustre_root);
+	debugfs_remove_recursive(debugfs_lustre_root);

 	debugfs_lustre_root = NULL;

--
2.1.4