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Commit b323e0e4 authored by Ron Mercer's avatar Ron Mercer Committed by Jeff Garzik
Browse files

qla3xxx: bugfix: Add memory barrier before accessing rx completion. 



Signed-off-by: default avatarRon Mercer <ron.mercer@qlogic.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 3146b39c

drivers/net/qla3xxx.c

+1 −0
Original line number Diff line number Diff line
@@ -2248,6 +2248,7 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev, 
		qdev->rsp_consumer_index) && (work_done < work_to_do)) {



		net_rsp = qdev->rsp_current;

		rmb();

		switch (net_rsp->opcode) {



		case OPCODE_OB_MAC_IOCB_FN0: