drm_rmmap_ioctl(): remove dead code

This patch removes some obviously dead code spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
mariux64 · Jul 23, 2007 · 7ea4d4b · 7ea4d4b
1 parent f695baf
commit 7ea4d4b
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
@@ -479,11 +479,6 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
 		return -EINVAL;
 	}
 
-	if (!map) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
-
 	/* Register and framebuffer maps are permanent */
 	if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) {
 		mutex_unlock(&dev->struct_mutex);