linux-kernel - [PATCH] mmc: dw_mmc: remove unneeded assignment

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Date: Thu,  7 Mar 2024 19:50:13 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Jaehoon Chung <jh80.chung@...sung.com>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	tianshuliang <tianshuliang@...ilicon.com>,
	Shawn Guo <shawn.guo@...aro.org>,
	Jiancheng Xue <xuejiancheng@...ilicon.com>,
	Shawn Lin <shawn.lin@...k-chips.com>
Cc: Muhammad Usama Anjum <usama.anjum@...labora.com>,
	kernel@...labora.com,
	kernel-janitors@...r.kernel.org,
	linux-mmc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: dw_mmc: remove unneeded assignment

The err is being set to 0 and replaced every time after this
assignment. Remove this assignment as it is extraneous.

Fixes: e382ab741252 ("mmc: dw_mmc: add support for hi3798cv200 specific extensions of dw-mshc")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
 drivers/mmc/host/dw_mmc-hi3798cv200.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/mmc/host/dw_mmc-hi3798cv200.c b/drivers/mmc/host/dw_mmc-hi3798cv200.c
index 61923a5183693..6099756e59b3c 100644
--- a/drivers/mmc/host/dw_mmc-hi3798cv200.c
+++ b/drivers/mmc/host/dw_mmc-hi3798cv200.c
@@ -87,7 +87,6 @@ static int dw_mci_hi3798cv200_execute_tuning(struct dw_mci_slot *slot,
 			goto tuning_out;
 
 		prev_err = err;
-		err = 0;
 	}
 
 tuning_out:
-- 
2.39.2