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From: Colin King <colin.king@canonical.com>
To: "K . Y . Srinivasan" <kys@microsoft.com>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
	Jakub Kicinski <kuba@kernel.org>,
	linux-hyperv@vger.kernel.org, netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] net: mana: remove redundant initialization of variable err
Date: Tue, 20 Apr 2021 13:27:30 +0100	[thread overview]
Message-ID: <20210420122730.379835-1-colin.king@canonical.com> (raw)

From: Colin Ian King <colin.king@canonical.com>

The variable err is being initialized with a value that is
never read and it is being updated later with a new value.  The
initialization is redundant and can be removed

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/ethernet/microsoft/mana/hw_channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c
index 462bc577692a..0cf0322702ed 100644
--- a/drivers/net/ethernet/microsoft/mana/hw_channel.c
+++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c
@@ -55,7 +55,7 @@ static void mana_hwc_handle_resp(struct hw_channel_context *hwc, u32 resp_len,
 				 const struct gdma_resp_hdr *resp_msg)
 {
 	struct hwc_caller_ctx *ctx;
-	int err = -EPROTO;
+	int err;
 
 	if (!test_bit(resp_msg->response.hwc_msg_id,
 		      hwc->inflight_msg_res.map)) {
-- 
2.30.2


             reply	other threads:[~2021-04-20 12:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-20 12:27 Colin King [this message]
2021-04-21  0:10 ` [PATCH][next] net: mana: remove redundant initialization of variable err patchwork-bot+netdevbpf

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