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authorWei Yongjun <weiyongjun1@huawei.com>2019-07-17 06:29:56 +0000
committerDavid S. Miller <davem@davemloft.net>2019-07-18 16:32:39 -0700
commit008cfbaa3f9f84efead76d2cea12b4dd05cce67d (patch)
treeecc1c281af6ed858f4f7826eef7210b65cf8689c
parent8ec1e9006908a606b2a67c905f33ee2d3b6be5c2 (diff)
downloadlinux-008cfbaa3f9f84efead76d2cea12b4dd05cce67d.tar.bz2
net: dsa: sja1105: Fix missing unlock on error in sk_buff()
Add the missing unlock before return from function sk_buff() in the error handling case. Fixes: f3097be21bf1 ("net: dsa: sja1105: Add a state machine for RX timestamping") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/dsa/tag_sja1105.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dsa/tag_sja1105.c b/net/dsa/tag_sja1105.c
index 1d96c9d4a8e9..26363d72d25b 100644
--- a/net/dsa/tag_sja1105.c
+++ b/net/dsa/tag_sja1105.c
@@ -216,6 +216,7 @@ static struct sk_buff
if (!skb) {
dev_err_ratelimited(dp->ds->dev,
"Failed to copy stampable skb\n");
+ spin_unlock(&sp->data->meta_lock);
return NULL;
}
sja1105_transfer_meta(skb, meta);