From 7a3f1f216b92724ff822fe3122272b7fd6a58f8c Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Mon, 7 Aug 2006 20:28:29 +1000 Subject: [PATCH] drm: missing mutex unlock Signed-off-by: Dave Airlie --- drivers/char/drm/drm_bufs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c index 006b06d29727..7775fb5dfb9b 100644 --- a/drivers/char/drm/drm_bufs.c +++ b/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)) { -- 2.20.1