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

fixed below checkpatch warnings.
-WARNING: braces {} are not necessary for single statement blocks
-WARNING: braces {} are not necessary for any arm of this statement

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 b9624f2..88163e1 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -444,15 +444,13 @@ static int sd_check_csd(struct rtsx_chip *chip, char check_wp)
                        break;
        }
 
-       if (i == 6) {
+       if (i == 6)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        memcpy(sd_card->raw_csd, rsp + 1, 15);
 
-       if (CHECK_PID(chip, 0x5209)) {
+       if (CHECK_PID(chip, 0x5209))
                RTSX_READ_REG(chip, REG_SD_CMD5, sd_card->raw_csd + 15);
-       }
 
        RTSX_DEBUGP("CSD Response:\n");
        RTSX_DUMP(sd_card->raw_csd, 16);
@@ -463,35 +461,34 @@ static int sd_check_csd(struct rtsx_chip *chip, char check_wp)
        trans_speed = rsp[4];
        if ((trans_speed & 0x07) == 0x02) {
                if ((trans_speed & 0xf8) >= 0x30) {
-                       if (chip->asic_code) {
+                       if (chip->asic_code)
                                sd_card->sd_clock = 47;
-                       } else {
+                       else
                                sd_card->sd_clock = CLK_50;
-                       }
+
                } else if ((trans_speed & 0xf8) == 0x28) {
-                       if (chip->asic_code) {
+                       if (chip->asic_code)
                                sd_card->sd_clock = 39;
-                       } else {
+                       else
                                sd_card->sd_clock = CLK_40;
-                       }
+
                } else if ((trans_speed & 0xf8) == 0x20) {
-                       if (chip->asic_code) {
+                       if (chip->asic_code)
                                sd_card->sd_clock = 29;
-                       } else {
+                       else
                                sd_card->sd_clock = CLK_30;
-                       }
+
                } else if ((trans_speed & 0xf8) >= 0x10) {
-                       if (chip->asic_code) {
+                       if (chip->asic_code)
                                sd_card->sd_clock = 23;
-                       } else {
+                       else
                                sd_card->sd_clock = CLK_20;
-                       }
+
                } else if ((trans_speed & 0x08) >= 0x08) {
-                       if (chip->asic_code) {
+                       if (chip->asic_code)
                                sd_card->sd_clock = 19;
-                       } else {
+                       else
                                sd_card->sd_clock = CLK_20;
-                       }
                } else {
                        TRACE_RET(chip, STATUS_FAIL);
                }
@@ -521,9 +518,9 @@ static int sd_check_csd(struct rtsx_chip *chip, char check_wp)
        }
 
        if (check_wp) {
-               if (rsp[15] & 0x30) {
+               if (rsp[15] & 0x30)
                        chip->card_wp |= SD_CARD;
-               }
+
                RTSX_DEBUGP("CSD WP Status: 0x%x\n", rsp[15]);
        }