From: Dave Jones <davej@redhat.com>
Date: Mon, 9 Apr 2007 06:20:34 +0000 (-0400)
Subject: [AGPGART] Fix sparse warning in sgi-agp.c
X-Git-Tag: firefly_0821_release~30234^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b826b4d6e497f862239c16b25fe864026858aad5;p=firefly-linux-kernel-4.4.55.git

[AGPGART] Fix sparse warning in sgi-agp.c

drivers/char/agp/sgi-agp.c:51:10: warning: Using plain integer as NULL pointer

Signed-off-by: Dave Jones <davej@redhat.com>
---

diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index ee8f50edde1b..cda608c42bea 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -47,9 +47,8 @@ static void *sgi_tioca_alloc_page(struct agp_bridge_data *bridge)
 
 	nid = info->ca_closest_node;
 	page = alloc_pages_node(nid, GFP_KERNEL, 0);
-	if (page == NULL) {
-		return 0;
-	}
+	if (!page)
+		return NULL;
 
 	get_page(page);
 	SetPageLocked(page);