From 22fd12bdfcc6a6c89cd5a6d17c2227cffa00948f Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thomas@tungstengraphics.com>
Date: Mon, 7 Aug 2006 20:28:29 +1000
Subject: [PATCH] --- yaml --- r: 37492 b: refs/heads/master c:
 7a3f1f216b92724ff822fe3122272b7fd6a58f8c h: refs/heads/master v: v3

---
 [refs]                            | 2 +-
 trunk/drivers/char/drm/drm_bufs.c | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 56da8cd9a89a..159bab39b22c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 332296016ee2e808b362de66bf6bec49c396e5bf
+refs/heads/master: 7a3f1f216b92724ff822fe3122272b7fd6a58f8c
diff --git a/trunk/drivers/char/drm/drm_bufs.c b/trunk/drivers/char/drm/drm_bufs.c
index 006b06d29727..7775fb5dfb9b 100644
--- a/trunk/drivers/char/drm/drm_bufs.c
+++ b/trunk/drivers/char/drm/drm_bufs.c
@@ -441,8 +441,10 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
 		return -EINVAL;
 	}
 
-	if (!map)
+	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)) {