[PATCH] drm/armada: Fix NULL pointer comparison warning

[Ravikant Bijendra Sharma]

From: Ravikant B Sharma <ravikant.s2 at samsung.com>

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

Signed-off-by: Ravikant B Sharma <ravikant.s2 at samsung.com>
---
 drivers/gpu/drm/armada/armada_debugfs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/armada/armada_debugfs.c
index d4f7ab0..90222e6 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;
 	}
-- 
1.7.9.5