[PATCH 24/57] staging/rts_pstor: remove braces {} in sd.c (sd_ddr_tuning_tx_cmd)

[Toshiaki Yamane]

fixed below checkpatch warnings.
-WARNING: braces {} are not necessary for any arm of this statement
-WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Toshiaki Yamane <yamanetoshi@xxxxxxxxx>
---
 drivers/staging/rts_pstor/sd.c |   13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c
index 6088d93..24daabb 100644
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -1522,26 +1522,23 @@ static int sd_ddr_tuning_tx_cmd(struct rtsx_chip *chip, u8 sample_point)
 	u8 cmd[5], bus_width;
 
 	retval = sd_change_phase(chip, sample_point, TUNE_TX);
-	if (retval != STATUS_SUCCESS) {
+	if (retval != STATUS_SUCCESS)
 		TRACE_RET(chip, STATUS_FAIL);
-	}
 
 	if (CHK_SD(sd_card)) {
 		bus_width = SD_BUS_WIDTH_4;
 	} else {
-		if (CHK_MMC_8BIT(sd_card)) {
+		if (CHK_MMC_8BIT(sd_card))
 			bus_width = SD_BUS_WIDTH_8;
-		} else if (CHK_MMC_4BIT(sd_card)) {
+		else if (CHK_MMC_4BIT(sd_card))
 			bus_width = SD_BUS_WIDTH_4;
-		} else {
+		else
 			bus_width = SD_BUS_WIDTH_1;
-		}
 	}
 
 	retval = sd_wait_state_data_ready(chip, 0x08, 1, 1000);
-	if (retval != STATUS_SUCCESS) {
+	if (retval != STATUS_SUCCESS)
 		TRACE_RET(chip, STATUS_FAIL);
-	}
 
 	RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, SD_RSP_80CLK_TIMEOUT_EN);
 
-- 
1.7.9.5

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