Alexey Kodanev 45b5b4ddb8 net: sxgbe: fix potential NULL dereference in sxgbe_rx() ...

[ Upstream commit f5bce28f6b ]

Currently, when skb is null, the driver prints an error and then
dereferences skb on the next line.

To fix this, let's add a 'break' after the error message to switch
to sxgbe_rx_refill(), which is similar to the approach taken by the
other drivers in this particular case, e.g. calxeda with xgmac_rx().

Found during a code review.

Fixes: 1edb9ca69e ("net: sxgbe: add basic framework for Samsung 10Gb ethernet driver")
Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251121123834.97748-1-aleksei.kodanev@bell-sw.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-12-07 06:24:55 +09:00

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sxgbe

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Kconfig

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Makefile

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