From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Date: Tue, 25 May 2021 11:00:12 +0000 (+0800)
Subject: bnx2x: Fix missing error code in bnx2x_iov_init_one()
X-Git-Tag: v4.19.195~46
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a7743f3294d6d11761ac8f0f2b65d2ff77aed88a;p=users%2Fdwmw2%2Flinux.git

bnx2x: Fix missing error code in bnx2x_iov_init_one()

[ Upstream commit 65161c35554f7135e6656b3df1ce2c500ca0bdcf ]

Eliminate the follow smatch warning:

drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c:1227
bnx2x_iov_init_one() warn: missing error code 'err'.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index ab60f4f9cc246..77005f6366eb1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -1244,8 +1244,10 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
 		goto failed;
 
 	/* SR-IOV capability was enabled but there are no VFs*/
-	if (iov->total == 0)
+	if (iov->total == 0) {
+		err = -EINVAL;
 		goto failed;
+	}
 
 	iov->nr_virtfn = min_t(u16, iov->total, num_vfs_param);