cifs: Use kmemdup rather than duplicating its implementation in smb311_posix_mkdir()

Use kmemdup rather than duplicating its implementation

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
YueHaibing 2018-09-10 01:33:06 +00:00 • committed by Steve French
commit d034feeb44