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cxgb3: fix error return code in t3_sge_alloc_qset() 

[ Upstream commit ff9924897f ]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: b1fb1f280d ("cxgb3 - Fix dma mapping error path")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Acked-by: Raju Rangoju <rajur@chelsio.com>
Link: https://lore.kernel.org/r/1606902965-1646-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Zhang Changzhong 2020-12-02 17:56:05 +08:00 committed by Greg Kroah-Hartman
parent 8bfe5b73b1
commit dc469f4236
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/chelsio/cxgb3/sge.c
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@ -3176,6 +3176,7 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
GFP_KERNEL | __GFP_COMP);
if (!avail) {
CH_ALERT(adapter, "free list queue 0 initialization failed\n");
ret = -ENOMEM;
goto err;
}
if (avail < q->fl[0].size)