rxrpc: Keep the ACK serial in a var in rxrpc_input_ack()
authorDavid Howells <dhowells@redhat.com>
Thu, 20 Aug 2020 13:12:33 +0000 (14:12 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Sep 2020 17:14:13 +0000 (19:14 +0200)
commite2674459be67d4ee25ec12a01a0929b31be626dd
tree78b130ebc6bef766a3ae00f4e8df708a6ee51c9b
parenteff6dcb0c388bb3cb7c55b84a605ec825d2bb14d
rxrpc: Keep the ACK serial in a var in rxrpc_input_ack()

[ Upstream commit 68528d937dcd675e79973061c1a314db598162d1 ]

Keep the ACK serial number in a variable in rxrpc_input_ack() as it's used
frequently.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/rxrpc/input.c