tree c2068a42122956745d1efdd3e7d40886a09d851d
parent 8584394bdf9bd4d18cd7fc43e5221ff71539cf4a
author Geliang Tang <geliangtang@163.com> 1456846532 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1457667874 -0800

staging: rtl8723au: core: rtw_xmit: use list_first_entry_or_null()

Use list_first_entry_or_null() instead of list_empty() + container_of()
to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>