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nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame

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[ Upstream commit 1e8fd3a97f ]

The implementation of s3fwrn5_recv_frame() is supposed to consume skb on
all execution paths. Release skb before returning -ENODEV.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Navid Emamdoost 2020-07-18 00:31:49 -05:00 committed by Greg Kroah-Hartman
parent 5727ef24ba
commit b10dc328b3
1 changed files with 1 additions and 0 deletions
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drivers/nfc/s3fwrn5/core.c
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@ -209,6 +209,7 @@ int s3fwrn5_recv_frame(struct nci_dev *ndev, struct sk_buff *skb,
case S3FWRN5_MODE_FW:
return s3fwrn5_fw_recv_frame(ndev, skb);
default:
kfree_skb(skb);
return -ENODEV;
}
}