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Commit 7a3f1f21 authored by Thomas Hellstrom's avatar Thomas Hellstrom Committed by Dave Airlie
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drm: missing mutex unlock 

Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent 33229601
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drivers/char/drm/drm_bufs.c
View file @ 7a3f1f21
...@@ -441,8 +441,10 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp, ...@@ -441,8 +441,10 @@ int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
return -EINVAL; return -EINVAL;
} }
if (!map) if (!map) {
mutex_unlock(&dev->struct_mutex);
return -EINVAL; return -EINVAL;
}
/* Register and framebuffer maps are permanent */ /* Register and framebuffer maps are permanent */
if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) { if ((map->type == _DRM_REGISTERS) || (map->type == _DRM_FRAME_BUFFER)) {
......
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