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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 11:49:00 +0000 (12:49 +0100)
commitdd742dd05b5449b8de13e99c7c452e02dd8fb859
tree9793cb8e3e7f3a7ac8ce268f06abd5386fcb9f8btree | snapshot
parent0f4e5f285274c2de637ba769dfc51ae1d0f3034dcommit | 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
wrapfs-4.14.y