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net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Sat, 5 Mar 2022 09:14:11 +0000 (01:14 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Mar 2022 13:23:36 +0000 (14:23 +0100)
commit4dfa7d3508bf8e1187c2d9560eed183dd139c4fc
tree272c8cd3292c96915d8e37e44dd1000221713044tree | snapshot
parent92d97017c67ca70b1c3ece55fd3caf76fabdeafccommit | diff
net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare()

[ Upstream commit e0058f0fa80f6e09c4d363779c241c45a3c56b94 ]

The function dma_alloc_coherent() in qed_vf_hw_prepare() can fail, so
its return value should be checked.

Fixes: 1408cc1fa48c ("qed: Introduce VFs")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/qlogic/qed/qed_vf.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git