From 23edad31b8276b90c7a70113a787da57221a7256 Mon Sep 17 00:00:00 2001
From: Yang Li <yang.lee@linux.alibaba.com>
Date: Fri, 3 Sep 2021 14:42:33 +0800
Subject: [PATCH] ethtool: Fix an error code in cxgb2.c
Git-commit: 7db8263a12155c7ae4ad97e850f1e499c73765fc
Patch-mainline: v5.15-rc1
References: stable-5.14.7
[ Upstream commit 7db8263a12155c7ae4ad97e850f1e499c73765fc ]
When adapter->registered_device_map is NULL, the value of err is
uncertain, we set err to -EINVAL to avoid ambiguity.
Clean up smatch warning:
drivers/net/ethernet/chelsio/cxgb/cxgb2.c:1114 init_one() warn: missing
error code 'err'
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/ethernet/chelsio/cxgb/cxgb2.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index 512da98019c6..2a28a38da036 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -1107,6 +1107,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!adapter->registered_device_map) {
pr_err("%s: could not register any net devices\n",
pci_name(pdev));
+ err = -EINVAL;
goto out_release_adapter_res;
}
--
2.26.2