From: Antonino A. Daplas <adaplas@gmail.com>
Date: Mon, 26 Jun 2006 07:26:44 +0000 (-0700)
Subject: [PATCH] fbdev: Coverity Bug 90
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=17cc6281c12b26425209c58e3d8825a9568db3cc;p=linux-beck.git

[PATCH] fbdev: Coverity Bug 90

It's a false positive, but let's suppress it anyway.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 1aa36d302a51..7e539b69a9a2 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -791,8 +791,9 @@ struct fb_videomode *fb_find_best_mode(struct fb_var_screeninfo *var,
 			if (diff > d) {
 				diff = d;
 				best = mode;
-			} else if (diff == d && mode->refresh > best->refresh)
-			    best = mode;
+			} else if (diff == d && best &&
+				   mode->refresh > best->refresh)
+				best = mode;
 		}
 	}
 	return best;