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| author | Ron Mercer <ron.mercer@qlogic.com> | 2007-10-01 22:43:22 +0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-02 20:55:10 +0400 |
| commit | b323e0e49fe9331ee3a7a336af879d6e303b16b3 (patch) | |
| tree | a8fa846b0636e7fd4ad106eeb9be2f53bca544a1 /drivers/net/qla3xxx.c | |
| parent | 3146b39c185f8a436d430132457e84fa1d8f8208 (diff) | |
| download | linux-b323e0e49fe9331ee3a7a336af879d6e303b16b3.tar.xz | |
qla3xxx: bugfix: Add memory barrier before accessing rx completion.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/qla3xxx.c')
| -rwxr-xr-x | drivers/net/qla3xxx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 69da95b5ad0c..c3fe1c7c301c 100755 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -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: |