qed: Fix mapping leak on LL2 rx flow
authorMintz, Yuval <Yuval.Mintz@cavium.com>
Tue, 14 Mar 2017 13:26:00 +0000 (15:26 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Dec 2017 09:07:21 +0000 (10:07 +0100)
commitac04ab9624b5337628a8a5b96eee81a6fee704e5
tree6979d9fe256628e7dd5ed22a02305c7678bfa18f
parent8de6d7b28d2f135838275258b715a52db27fdb1c
qed: Fix mapping leak on LL2 rx flow

[ Upstream commit 752ecb2da11124a948567076b60767dc8034cfa5 ]

When receiving an Rx LL2 packet, qed fails to unmap the previous buffer.

Fixes: 0a7fb11c23c0 ("qed: Add Light L2 support");
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/qlogic/qed/qed_ll2.c