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| author | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
| commit | 3ab0a7a0c349a1d7beb2bb371a62669d1528269d (patch) | |
| tree | d2ae17c3bfc829ce0c747ad97021cd4bc8fb11dc /net/qrtr/qrtr.c | |
| parent | 92ec804f3dbf0d986f8e10850bfff14f316d7aaf (diff) | |
| parent | 805c6d3c19210c90c109107d189744e960eae025 (diff) | |
| download | linux-3ab0a7a0c349a1d7beb2bb371a62669d1528269d.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts:
1) net/ipv4/route.c, adding a new local variable while
moving another local variable and removing it's
initial assignment.
2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
One pretty prints the port mode differently, whilst another
changes the driver to try and obtain the port mode from
the port node rather than the switch node.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/qrtr/qrtr.c')
| -rw-r--r-- | net/qrtr/qrtr.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 90c558f89d46..957aa9263ba4 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -332,8 +332,7 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb, { struct qrtr_hdr_v1 *hdr; size_t len = skb->len; - int rc = -ENODEV; - int confirm_rx; + int rc, confirm_rx; confirm_rx = qrtr_tx_wait(node, to->sq_node, to->sq_port, type); if (confirm_rx < 0) { @@ -357,15 +356,17 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb, hdr->size = cpu_to_le32(len); hdr->confirm_rx = !!confirm_rx; - skb_put_padto(skb, ALIGN(len, 4) + sizeof(*hdr)); - - mutex_lock(&node->ep_lock); - if (node->ep) - rc = node->ep->xmit(node->ep, skb); - else - kfree_skb(skb); - mutex_unlock(&node->ep_lock); + rc = skb_put_padto(skb, ALIGN(len, 4) + sizeof(*hdr)); + if (!rc) { + mutex_lock(&node->ep_lock); + rc = -ENODEV; + if (node->ep) + rc = node->ep->xmit(node->ep, skb); + else + kfree_skb(skb); + mutex_unlock(&node->ep_lock); + } /* Need to ensure that a subsequent message carries the otherwise lost * confirm_rx flag if we dropped this one */ if (rc && confirm_rx) |