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

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 8228231..ed95a1a 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -774,18 +774,16 @@ static int sd_change_bank_voltage(struct rtsx_chip *chip, u8 voltage)
        if (voltage == SD_IO_3V3) {
                if (chip->asic_code) {
                        retval = rtsx_write_phy_register(chip, 0x08, 0x4FC0 | chip->phy_voltage);
-                       if (retval != STATUS_SUCCESS) {
+                       if (retval != STATUS_SUCCESS)
                                TRACE_RET(chip, STATUS_FAIL);
-                       }
                } else {
                        RTSX_WRITE_REG(chip, SD_PAD_CTL, SD_IO_USING_1V8, 0);
                }
        } else if (voltage == SD_IO_1V8) {
                if (chip->asic_code) {
                        retval = rtsx_write_phy_register(chip, 0x08, 0x4C40 | chip->phy_voltage);
-                       if (retval != STATUS_SUCCESS) {
+                       if (retval != STATUS_SUCCESS)
                                TRACE_RET(chip, STATUS_FAIL);
-                       }
                } else {
                        RTSX_WRITE_REG(chip, SD_PAD_CTL, SD_IO_USING_1V8, SD_IO_USING_1V8);
                }