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

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 ff8eb9688625244a1b974ff5fb8b8782aaab79aa..dfb728b8473b6d68e3f08c5de3d43490a77d64ea 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -2724,11 +2724,10 @@ static int mmc_switch_timing_bus(struct rtsx_chip *chip, int switch_ddr)
                        card_type_mask = 0x03;
                }
 #else
-               if (chip->sd_ctl & SUPPORT_MMC_DDR_MODE) {
+               if (chip->sd_ctl & SUPPORT_MMC_DDR_MODE)
                        card_type_mask = 0x07;
-               } else {
+               else
                        card_type_mask = 0x03;
-               }
 #endif
        } else {
                card_type_mask = 0x03;
@@ -2738,11 +2737,10 @@ static int mmc_switch_timing_bus(struct rtsx_chip *chip, int switch_ddr)
                u8 rsp[5];
 
                if (card_type & 0x04) {
-                       if (switch_ddr) {
+                       if (switch_ddr)
                                SET_MMC_DDR52(sd_card);
-                       } else {
+                       else
                                SET_MMC_52M(sd_card);
-                       }
                } else if (card_type & 0x02) {
                        SET_MMC_52M(sd_card);
                } else {
@@ -2751,16 +2749,14 @@ static int mmc_switch_timing_bus(struct rtsx_chip *chip, int switch_ddr)
 
                retval = sd_send_cmd_get_rsp(chip, SWITCH,
                                0x03B90100, SD_RSP_TYPE_R1b, rsp, 5);
-               if ((retval != STATUS_SUCCESS) || (rsp[4] & MMC_SWITCH_ERR)) {
+               if ((retval != STATUS_SUCCESS) || (rsp[4] & MMC_SWITCH_ERR))
                        CLR_MMC_HS(sd_card);
-               }
        }
 
        sd_choose_proper_clock(chip);
        retval = switch_clock(chip, sd_card->sd_clock);
-       if (retval != STATUS_SUCCESS) {
+       if (retval != STATUS_SUCCESS)
                TRACE_RET(chip, STATUS_FAIL);
-       }
 
        /* Test Bus Procedure */
        retval = mmc_test_switch_bus(chip, MMC_8BIT_BUS);