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qla3xxx: remove unused variable in ql_process_mac_tx_intr()

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The variable retval is initialized but never used
otherwise, so remove the unused variable.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2012-10-26 05:30:31 +00:00 committed by David S. Miller
parent 680d86699d
commit 1627801def
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/qlogic/qla3xxx.c
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@ -1920,7 +1920,6 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev,
{
struct ql_tx_buf_cb *tx_cb;
int i;
int retval = 0;
if (mac_rsp->flags & OB_MAC_IOCB_RSP_S) {
netdev_warn(qdev->ndev,
@ -1935,7 +1934,6 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev,
"Frame too short to be legal, frame not sent\n");
qdev->ndev->stats.tx_errors++;
retval = -EIO;
goto frame_not_sent;
}
@ -1944,7 +1942,6 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev,
mac_rsp->transaction_id);
qdev->ndev->stats.tx_errors++;
retval = -EIO;
goto invalid_seg_count;
}