Don't take dev->struct_mutex twice in drm_setsareactx.

diff --git a/linux-core/drm_context.c b/linux-core/drm_context.c
index 101a298c85f42d16cef48b62c1877a5f35157680..ff08e8096ed3f277f3615da369074eca781b9d75 100644 (file)
--- a/linux-core/drm_context.c
+++ b/linux-core/drm_context.c
@@ -245,8 +245,6 @@ int drm_setsareactx(struct inode *inode, struct file *filp,
        if (!map)
                goto bad;
 
-       mutex_lock(&dev->struct_mutex);
-
        ctx_sarea = idr_find(&dev->ctx_idr, request.ctx_id);
        if (!ctx_sarea)
                goto bad;