[PATCH] mmc: dw_mmc: remove unneeded assignment

[Muhammad Usama Anjum]

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@xxxxxxxxxxxxx>
---
 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