staging/rts_pstor: remove braces {} in sd.c (sd_power_off_card3v3)

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 cf054b6223d05ec89d0923d9f1d8770c4c90d445..c1f293aafdbd5405a06ade3c24e3ebb79b69b9ae 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -4504,26 +4504,23 @@ int sd_power_off_card3v3(struct rtsx_chip *chip)
        int retval;
 
        retval = disable_card_clock(chip, SD_CARD);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        RTSX_WRITE_REG(chip, CARD_OE, SD_OUTPUT_EN, 0);
 
        if (!chip->ft2_fast_mode) {
                retval = card_power_off(chip, SD_CARD);
-               if (retval != STATUS_SUCCESS) {
+               if (retval != STATUS_SUCCESS)
                        TRACE_RET(chip, STATUS_FAIL);
-               }
 
                wait_timeout(50);
        }
 
        if (chip->asic_code) {
                retval = sd_pull_ctl_disable(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, FPGA_SD_PULL_CTL_BIT);