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| author |   Chunfeng Yun <chunfeng.yun@mediatek.com> | 2019-11-12 14:51:47 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-14 11:16:34 +0800 |
| commit | 54ef0b39ec50e5274909ce0f66cbf2c8b00d2723 (patch) | |
| tree | 63bacc307ba6469d5c5df79502207b7fd75cd7da /drivers/media/usb/uvc | |
| parent | usb: dwc3: create debugfs directory under usb root (diff) | |
| download | wireguard-linux-54ef0b39ec50e5274909ce0f66cbf2c8b00d2723.tar.xz wireguard-linux-54ef0b39ec50e5274909ce0f66cbf2c8b00d2723.zip | |
media: uvcvideo: drop error check of debugfs_create_dir()
No need check the return value of debugfs_create_dir()
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1573541519-28488-1-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media/usb/uvc')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_debugfs.c | 10 |
1 files changed, 1 insertions, 9 deletions
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) |