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/linux/drivers/net/ethernet/sfc/siena/ !
H A Dtx.c589c6eded10c77a12b7b2cf235b6b19a2bdb91fa Thu Sep 15 14:19:58 UTC 2022 Íñigo Huguet <ihuguet@redhat.com> sfc/siena: fix null pointer dereference in efx_hard_start_xmit

Like in previous patch for sfc, prevent potential (but unlikely) NULL
pointer dereference.

Fixes: 12804793b17c ("sfc: decouple TXQ type from label")
Reported-by: Tianhao Zhao <tizhao@redhat.com>
Signed-off-by: Íñigo Huguet <ihuguet@redhat.com>
Link: https://lore.kernel.org/r/20220915141958.16458-1-ihuguet@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>