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drm/ttm: Add ttm lock functionality.
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
gpu
/
drm
/
drm_debugfs.c
diff --git
a/drivers/gpu/drm/drm_debugfs.c
b/drivers/gpu/drm/drm_debugfs.c
index 2960b6d73456d65b672ad4a7b715976113002859..9903f270e4409c8239add50adc2a3db80ca56623 100644
(file)
--- a/
drivers/gpu/drm/drm_debugfs.c
+++ b/
drivers/gpu/drm/drm_debugfs.c
@@
-101,6
+101,10
@@
int drm_debugfs_create_files(struct drm_info_list *files, int count,
continue;
tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL);
+ if (tmp == NULL) {
+ ret = -1;
+ goto fail;
+ }
ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
root, tmp, &drm_debugfs_fops);
if (!ent) {