staging/lustre/llite: Remove unnecessary check for NULL before iput()

iput() already checks for the inode being NULL, thus it's unnecessary to
check before calling.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 7372986..deca27e 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -591,8 +591,7 @@ static int client_common_fill_super(struct super_block *sb, char *md, char *dt,
 
        return err;
 out_root:
-       if (root)
-               iput(root);
+       iput(root);
 out_lock_cn_cb:
        obd_fid_fini(sbi->ll_dt_exp->exp_obd);
 out_dt: