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

fixed below checkpatch warnings.
-WARNING: braces {} are not necessary for any arm of this statement
-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 d0f5512..f2580a4 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -3224,11 +3224,10 @@ int sd_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 start_sector, u16 s
                }
        }
 
-       if (!CHK_SD_HCXC(sd_card) && !CHK_MMC_SECTOR_MODE(sd_card)) {
+       if (!CHK_SD_HCXC(sd_card) && !CHK_MMC_SECTOR_MODE(sd_card))
                data_addr = start_sector << 9;
-       } else {
+       else
                data_addr = start_sector;
-       }
 
        sd_clr_err_code(chip);
 
@@ -3283,21 +3282,19 @@ int sd_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 start_sector, u16 s
 
        rtsx_add_cmd(chip, WRITE_REG_CMD, CARD_DATA_SOURCE, 0x01, RING_BUFFER);
 
-       if (CHK_MMC_8BIT(sd_card)) {
+       if (CHK_MMC_8BIT(sd_card))
                rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CFG1, 0x03, SD_BUS_WIDTH_8);
-       } else if (CHK_MMC_4BIT(sd_card) || CHK_SD(sd_card)) {
+       else if (CHK_MMC_4BIT(sd_card) || CHK_SD(sd_card))
                rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CFG1, 0x03, SD_BUS_WIDTH_4);
-       } else {
+       else
                rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CFG1, 0x03, SD_BUS_WIDTH_1);
-       }
 
        if (sd_card->seq_mode) {
                cfg2 = SD_NO_CALCULATE_CRC7 | SD_CHECK_CRC16 | SD_NO_WAIT_BUSY_END |
                                SD_NO_CHECK_CRC7 | SD_RSP_LEN_0;
                if (CHECK_PID(chip, 0x5209)) {
-                       if (!CHK_SD30_SPEED(sd_card)) {
+                       if (!CHK_SD30_SPEED(sd_card))
                                cfg2 |= SD_NO_CHECK_WAIT_CRC_TO;
-                       }
                }
                rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CFG2, 0xFF, cfg2);
 
@@ -3327,9 +3324,8 @@ int sd_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 start_sector, u16 s
                        cfg2 = SD_CALCULATE_CRC7 | SD_CHECK_CRC16 | SD_NO_WAIT_BUSY_END |
                                        SD_CHECK_CRC7 | SD_RSP_LEN_6;
                        if (CHECK_PID(chip, 0x5209)) {
-                               if (!CHK_SD30_SPEED(sd_card)) {
+                               if (!CHK_SD30_SPEED(sd_card))
                                        cfg2 |= SD_NO_CHECK_WAIT_CRC_TO;
-                               }
                        }
                        rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CFG2, 0xFF, cfg2);
 
@@ -3370,9 +3366,8 @@ int sd_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 start_sector, u16 s
                        cfg2 = SD_NO_CALCULATE_CRC7 | SD_CHECK_CRC16 | SD_NO_WAIT_BUSY_END |
                                        SD_NO_CHECK_CRC7 | SD_RSP_LEN_0;
                        if (CHECK_PID(chip, 0x5209)) {
-                               if (!CHK_SD30_SPEED(sd_card)) {
+                               if (!CHK_SD30_SPEED(sd_card))
                                        cfg2 |= SD_NO_CHECK_WAIT_CRC_TO;
-                               }
                        }
                        rtsx_add_cmd(chip, WRITE_REG_CMD, REG_SD_CFG2, 0xFF, cfg2);
 
@@ -3397,11 +3392,10 @@ int sd_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32 start_sector, u16 s
 
                sd_card->seq_mode = 0;
 
-               if (retval == -ETIMEDOUT) {
+               if (retval == -ETIMEDOUT)
                        err = STATUS_TIMEDOUT;
-               } else {
+               else
                        err = STATUS_FAIL;
-               }
 
                rtsx_read_register(chip, REG_SD_STAT1, &stat);
                rtsx_clear_sd_error(chip);