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nfp: abm: fix error return code in nfp_abm_vnic_alloc()

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[ Upstream commit 5099dea0a59f1c89525bb0ceac36689178a4c125 ]

Fix to return negative error code -ENOMEM from the kzalloc() error
handling case instead of 0, as done elsewhere in this function.

Fixes: 174ab544e3 ("nfp: abm: add cls_u32 offload for simple band classification")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2020-05-08 07:27:35 +00:00 committed by Greg Kroah-Hartman
parent 2fbd6eca37
commit e03d3510f4
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/netronome/nfp/abm/main.c
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@ -333,8 +333,10 @@ nfp_abm_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, unsigned int id)
goto err_free_alink;
alink->prio_map = kzalloc(abm->prio_map_len, GFP_KERNEL);
if (!alink->prio_map)
if (!alink->prio_map) {
err = -ENOMEM;
goto err_free_alink;
}
/* This is a multi-host app, make sure MAC/PHY is up, but don't
* make the MAC/PHY state follow the state of any of the ports.