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Message-Id: <20201206111556.781293827@linuxfoundation.org>
Date: Sun, 6 Dec 2020 12:17:21 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Hulk Robot <hulkci@...wei.com>,
Zhang Changzhong <zhangchangzhong@...wei.com>,
Raju Rangoju <rajur@...lsio.com>,
Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH 4.19 21/32] cxgb3: fix error return code in t3_sge_alloc_qset()
From: Zhang Changzhong <zhangchangzhong@...wei.com>
[ Upstream commit ff9924897f8bfed82e61894b373ab9d2dfea5b10 ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: b1fb1f280d09 ("cxgb3 - Fix dma mapping error path")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@...wei.com>
Acked-by: Raju Rangoju <rajur@...lsio.com>
Link: https://lore.kernel.org/r/1606902965-1646-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/net/ethernet/chelsio/cxgb3/sge.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -3176,6 +3176,7 @@ int t3_sge_alloc_qset(struct adapter *ad
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)
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