mptcp: use list_first_entry_or_null
authorGeliang Tang <geliangtang@gmail.com>
Mon, 15 Jun 2020 08:34:28 +0000 (16:34 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 Jun 2020 20:04:53 +0000 (13:04 -0700)
commita386bc5b2155bf1fc76229481ac7e7f2a646d966
treea94fa8cbacb5c337be7d4e0c4b7334c4a440e116
parent35ed87add7def6809cf7815cc495a6537bc3bb01
mptcp: use list_first_entry_or_null

Use list_first_entry_or_null to simplify the code.

Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/mptcp/protocol.h