linux-kernel - [PATCH] mmc: dw_mmc: minor cleanup for dw_mci_adjust

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Date:   Wed, 21 Sep 2016 10:40:25 +0800
From:   Shawn Lin <shawn.lin@...k-chips.com>
To:     Jaehoon Chung <jh80.chung@...sung.com>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org,
        Shawn Lin <shawn.lin@...k-chips.com>
Subject: [PATCH] mmc: dw_mmc: minor cleanup for dw_mci_adjust_fifoth

msize and rx_wmark are properly initialized, we dont't
need to assign them again.

Signed-off-by: Shawn Lin <shawn.lin@...k-chips.com>
---

 drivers/mmc/host/dw_mmc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 22dacae..d838428 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -876,11 +876,8 @@ static void dw_mci_adjust_fifoth(struct dw_mci *host, struct mmc_data *data)
 	 * MSIZE is '1',
 	 * if blksz is not a multiple of the FIFO width
 	 */
-	if (blksz % fifo_width) {
-		msize = 0;
-		rx_wmark = 1;
+	if (blksz % fifo_width)
 		goto done;
-	}
 
 	do {
 		if (!((blksz_depth % mszs[idx]) ||
-- 
2.3.7