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

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 fa8cc86d09b4723fb1e07e82fc14a9349ae74d2d..7be380563a739867609151297f6d67fc65609ad7 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -2050,42 +2050,37 @@ static int sd_init_power(struct rtsx_chip *chip)
 {
        int retval;
 
-       if (CHECK_PID(chip, 0x5209)) {
+       if (CHECK_PID(chip, 0x5209))
                RTSX_WRITE_REG(chip, PWR_GATE_CTRL, LDO3318_PWR_MASK, LDO_OFF);
-       }
 
        retval = sd_power_off_card3v3(chip);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
-       if (!chip->ft2_fast_mode) {
+       if (!chip->ft2_fast_mode)
                wait_timeout(250);
-       }
 
        retval = enable_card_clock(chip, SD_CARD);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        if (chip->asic_code) {
                retval = sd_pull_ctl_enable(chip);
-               if (retval != STATUS_SUCCESS) {
+               if (retval != STATUS_SUCCESS)
                        TRACE_RET(chip, STATUS_FAIL);
-               }
        } else {
                RTSX_WRITE_REG(chip, FPGA_PULL_CTL, FPGA_SD_PULL_CTL_BIT | 0x20, 0);
        }
 
        if (chip->ft2_fast_mode) {
-               if (CHECK_PID(chip, 0x5209)) {
+               if (CHECK_PID(chip, 0x5209))
                        RTSX_WRITE_REG(chip, PWR_GATE_CTRL, LDO3318_PWR_MASK, LDO_ON);
-               }
+
        } else {
                retval = card_power_on(chip, SD_CARD);
-               if (retval != STATUS_SUCCESS) {
+               if (retval != STATUS_SUCCESS)
                        TRACE_RET(chip, STATUS_FAIL);
-               }
+
                wait_timeout(260);
 
 #ifdef SUPPORT_OCP