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

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 cb6ba17..9812c00 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -1743,15 +1743,13 @@ static int sd_ddr_pre_tuning_tx(struct rtsx_chip *chip)
                }
 
                retval = sd_change_phase(chip, (u8)i, TUNE_TX);
-               if (retval != STATUS_SUCCESS) {
+               if (retval != STATUS_SUCCESS)
                        continue;
-               }
 
                retval = sd_send_cmd_get_rsp(chip, SEND_STATUS, sd_card->sd_addr,
                                SD_RSP_TYPE_R1, NULL, 0);
-               if ((retval == STATUS_SUCCESS) || !sd_check_err_code(chip, SD_RSP_TIMEOUT)) {
+               if ((retval == STATUS_SUCCESS) || !sd_check_err_code(chip, SD_RSP_TIMEOUT))
                        phase_map |= 1 << i;
-               }
        }
 
        RTSX_WRITE_REG(chip, SD_CFG3, SD_RSP_80CLK_TIMEOUT_EN, 0);
@@ -1759,14 +1757,12 @@ static int sd_ddr_pre_tuning_tx(struct rtsx_chip *chip)
        RTSX_DEBUGP("DDR TX pre tune phase_map = 0x%08x\n", phase_map);
 
        final_phase = sd_search_final_phase(chip, phase_map, TUNE_TX);
-       if (final_phase == 0xFF) {
+       if (final_phase == 0xFF)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        retval = sd_change_phase(chip, final_phase, TUNE_TX);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        RTSX_DEBUGP("DDR TX pre tune phase: %d\n", (int)final_phase);