qed: Fix an error code qed_ll2_start_xmit()

BugLink: https://bugs.launchpad.net/bugs/1837477
[ Upstream commit f07d4276892d97671e880190ff195a288b2d8d92 ]

We accidentally deleted the code to set "rc = -ENOMEM;" and this patch
adds it back.

Fixes: d2201a21598a ("qed: No need for LL2 frags indication")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
index 6f15c0422403e42071f9366ddf839510eea8f09a..edf03cc3137d980617f2495692b8c7f5be8fc3d1 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c
@@ -2465,6 +2465,7 @@ static int qed_ll2_start_xmit(struct qed_dev *cdev, struct sk_buff *skb)
                if (unlikely(dma_mapping_error(&cdev->pdev->dev, mapping))) {
                        DP_NOTICE(cdev,
                                  "Unable to map frag - dropping packet\n");
+                       rc = -ENOMEM;
                        goto err;
                }