From: Ravikant B Sharma <ravikant.s2@samsung.com>
Date: Tue, 8 Nov 2016 06:00:09 +0000 (+0530)
Subject: drm/armada: fix NULL pointer comparison warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e8e11817e2ff18f35de932cdd2738cad5567cb7c;p=linux.git

drm/armada: fix NULL pointer comparison warning

Replace direct comparisons to NULL i.e.
'x == NULL' with '!x'. As per coding standard.

Signed-off-by: Ravikant B Sharma <ravikant.s2@samsung.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---

diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/armada/armada_debugfs.c
index d4f7ab0a30d47..90222e60d2d60 100644
--- a/drivers/gpu/drm/armada/armada_debugfs.c
+++ b/drivers/gpu/drm/armada/armada_debugfs.c
@@ -113,7 +113,7 @@ static int drm_add_fake_info_node(struct drm_minor *minor, struct dentry *ent,
 	struct drm_info_node *node;
 
 	node = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
-	if (node == NULL) {
+	if (!node) {
 		debugfs_remove(ent);
 		return -ENOMEM;
 	}