Messages in this thread Patch in this message | | | From | zhong jiang <> | Subject | [PATCH] media: NULL check is meaningless before debugfs_remove_recursive | Date | Fri, 17 Aug 2018 11:37:26 +0800 |
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debugfs_remove_recursive has taken null pointer into account. so remove the unneeded check.
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- drivers/media/usb/uvc/uvc_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/usb/uvc/uvc_debugfs.c b/drivers/media/usb/uvc/uvc_debugfs.c index 368f8f8..6995aeb 100644 --- a/drivers/media/usb/uvc/uvc_debugfs.c +++ b/drivers/media/usb/uvc/uvc_debugfs.c @@ -128,6 +128,5 @@ void uvc_debugfs_init(void) void uvc_debugfs_cleanup(void) { - if (uvc_debugfs_root_dir != NULL) - debugfs_remove_recursive(uvc_debugfs_root_dir); + debugfs_remove_recursive(uvc_debugfs_root_dir); } -- 1.7.12.4
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