media: uvcvideo: drop error check of debugfs_create_dir() (54ef0b39) · Commits · 戴 / test

No need check the return value of debugfs_create_dir() Signed-off-by:

drivers/media/usb/uvc/uvc_debugfs.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -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)