linux-kernel - [PATCH net-next 4/4] net: ipa: drop an error message

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Message-Id: <20201109165635.5449-5-elder@linaro.org>
Date:   Mon,  9 Nov 2020 10:56:35 -0600
From:   Alex Elder <elder@...aro.org>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     evgreen@...omium.org, subashab@...eaurora.org,
        cpratapa@...eaurora.org, bjorn.andersson@...aro.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 4/4] net: ipa: drop an error message

There is no need for gsi_modem_channel_halt() to report an error,
because gsi_generic_command() will already have done that if the
command times out.  So get rid of the extra message.

Signed-off-by: Alex Elder <elder@...aro.org>
---
 drivers/net/ipa/gsi.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c
index 961a11d4fb270..3a5998a037dab 100644
--- a/drivers/net/ipa/gsi.c
+++ b/drivers/net/ipa/gsi.c
@@ -1661,12 +1661,7 @@ static int gsi_modem_channel_alloc(struct gsi *gsi, u32 channel_id)
 
 static void gsi_modem_channel_halt(struct gsi *gsi, u32 channel_id)
 {
-	int ret;
-
-	ret = gsi_generic_command(gsi, channel_id, GSI_GENERIC_HALT_CHANNEL);
-	if (ret)
-		dev_err(gsi->dev, "error %d halting modem channel %u\n",
-			ret, channel_id);
+	(void)gsi_generic_command(gsi, channel_id, GSI_GENERIC_HALT_CHANNEL);
 }
 
 /* Setup function for channels */
-- 
2.20.1