| commit | 4e7914ce23306b28d377ec395e00e5fde0e6f96e | [log] [tgz] |
|---|---|---|
| author | Felix Fietkau <nbd@nbd.name> | Sat Feb 13 18:44:10 2021 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri May 14 09:50:35 2021 +0200 |
| tree | 6101d1b398227647bb56adf5da10cb6cde718d84 | |
| parent | 75bc5f779a7664d1fc19cb915039439c6e58bb94 [diff] |
mt76: mt7915: fix tx skb dma unmap
[ Upstream commit 7dcf3c04f0aca746517a77433b33d40868ca4749 ]
The first pointer in the txp needs to be unmapped as well, otherwise it will
leak DMA mapping entries
Reported-by: Ben Greear <greearb@candelatech.com>
Fixes: 27d5c528a7ca ("mt76: fix double DMA unmap of the first buffer on 7615/7915")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>