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Commit 7a3f1f21 authored by Thomas Hellstrom's avatar Thomas Hellstrom Committed by Dave Airlie
Browse files

drm: missing mutex unlock 



Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent 33229601

drivers/char/drm/drm_bufs.c

+3 −1
Original line number Diff line number Diff line
@@ -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)) {