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[04/13,Hirsute/linux-azure] net: mana: remove redundant initialization of variable err

Message ID 20211021122400.10390-12-tim.gardner@canonical.com
State New
Headers show
Series None | expand

Commit Message

Tim Gardner Oct. 21, 2021, 12:23 p.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

BugLink: https://bugs.launchpad.net/bugs/1947859

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 55cdc26a91ac270887583945aef2bd460a2805f7)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---
 drivers/net/ethernet/microsoft/mana/hw_channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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)) {