staging/rts_pstor: remove braces {} in sd.c (sd_voltage_switch)

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

Signed-off-by: Toshiaki Yamane <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts_pstor/sd.c b/drivers/staging/rts_pstor/sd.c
index ed95a1a..6badbc4 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -802,9 +802,8 @@ static int sd_voltage_switch(struct rtsx_chip *chip)
        RTSX_WRITE_REG(chip, SD_BUS_STAT, SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP, SD_CLK_TOGGLE_EN);
 
        retval = sd_send_cmd_get_rsp(chip, VOLTAGE_SWITCH, 0, SD_RSP_TYPE_R1, NULL, 0);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        udelay(chip->sd_voltage_switch_delay);
 
@@ -816,9 +815,9 @@ static int sd_voltage_switch(struct rtsx_chip *chip)
 
        RTSX_WRITE_REG(chip, SD_BUS_STAT, 0xFF, SD_CLK_FORCE_STOP);
        retval = sd_change_bank_voltage(chip, SD_IO_1V8);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
+
        wait_timeout(50);
 
        RTSX_WRITE_REG(chip, SD_BUS_STAT, 0xFF, SD_CLK_TOGGLE_EN);