Staging: lustre: llite: Remove NULL check before kfree

NULL check before kfree is unnecessary so remove it.
Semantic patch used:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/llite/xattr.c b/drivers/staging/lustre/lustre/llite/xattr.c
index 8eb43f192d1fa3fea8406ad61466c3fc21c1afe8..fa477e76c7d7bbd46096fcaa2dd09844b05d9b1a 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/xattr.c
+++ b/drivers/staging/lustre/lustre/llite/xattr.c
@@ -192,11 +192,10 @@ int ll_setxattr_common(struct inode *inode, const char *name,
                         valid, name, pv, size, 0, flags,
                         ll_i2suppgid(inode), &req);
 #ifdef CONFIG_FS_POSIX_ACL
-       if (new_value != NULL)
-               /*
-                * Release the posix ACL space.
-                */
-               kfree(new_value);
+       /*
+        * Release the posix ACL space.
+        */
+       kfree(new_value);
        if (acl != NULL)
                lustre_ext_acl_xattr_free(acl);
 #endif