diff mbox series

[v3,01/13] media: uvcvideo: drop error check of debugfs_create_dir()

Message ID 1573728085-29016-1-git-send-email-chunfeng.yun@mediatek.com (mailing list archive)
State New, archived
Headers show
Series [v3,01/13] media: uvcvideo: drop error check of debugfs_create_dir() | expand

Commit Message

Chunfeng Yun (云春峰) Nov. 14, 2019, 10:41 a.m. UTC 
No need check the return value of debugfs_create_dir()

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v3: no changes

v2:
  1. abandon new API usb_debugfs_create_dir(), and drop error check
---
 drivers/media/usb/uvc/uvc_debugfs.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/usb/uvc/uvc_debugfs.c b/drivers/media/usb/uvc/uvc_debugfs.c
index d2b109959d82..2b8af4b54117 100644
--- a/drivers/media/usb/uvc/uvc_debugfs.c
+++ b/drivers/media/usb/uvc/uvc_debugfs.c
@@ -108,15 +108,7 @@  void uvc_debugfs_cleanup_stream(struct uvc_streaming *stream)
 
 void uvc_debugfs_init(void)
 {
-	struct dentry *dir;
-
-	dir = debugfs_create_dir("uvcvideo", usb_debug_root);
-	if (IS_ERR_OR_NULL(dir)) {
-		uvc_printk(KERN_INFO, "Unable to create debugfs directory\n");
-		return;
-	}
-
-	uvc_debugfs_root_dir = dir;
+	uvc_debugfs_root_dir = debugfs_create_dir("uvcvideo", usb_debug_root);
 }
 
 void uvc_debugfs_cleanup(void)