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cxgb4: Fix an error code in cxgb4_mqprio_alloc_hw_resources()

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"ret" is zero or possibly uninitialized on this error path.  It
should be a negative error code instead.

Fixes: 2d0cb84dd9 ("cxgb4: add ETHOFLD hardware queue support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2019-11-13 21:25:48 +03:00 committed by David S. Miller
parent d41378713e
commit 72c996099d
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c
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@ -158,8 +158,10 @@ static int cxgb4_mqprio_alloc_hw_resources(struct net_device *dev)
/* Allocate Rxqs for receiving ETHOFLD Tx completions */
if (msix >= 0) {
msix = cxgb4_get_msix_idx_from_bmap(adap);
if (msix < 0)
if (msix < 0) {
ret = msix;
goto out_free_queues;
}
eorxq->msix = &adap->msix_info[msix];
snprintf(eorxq->msix->desc,