net: airoha: Fix NULL pointer dereference in airoha_qdma_cleanup_rx_queue()

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Move page_pool_get_dma_dir() inside the while loop of
airoha_qdma_cleanup_rx_queue routine in order to avoid possible NULL
pointer dereference if airoha_qdma_init_rx_queue() fails before
properly allocating the page_pool pointer.

Fixes: 23020f0493 ("net: airoha: Introduce ethernet support for EN7581 SoC")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/7330a41bba720c33abc039955f6172457a3a34f0.1721205981.git.lorenzo@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Lorenzo Bianconi 2024-07-17 10:47:19 +02:00 • committed by Paolo Abeni

parent a1a305375d

commit 4e076ff6ad

1 changed files with 1 additions and 2 deletions

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drivers/net/ethernet/mediatek/airoha_eth.c

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