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

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 2ace2a0..8228231 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -757,13 +757,11 @@ static int sd_wait_state_data_ready(struct rtsx_chip *chip, u8 state, u8 data_re
        for (i = 0; i < polling_cnt; i++) {
                retval = sd_send_cmd_get_rsp(chip, SEND_STATUS,
                                             sd_card->sd_addr, SD_RSP_TYPE_R1, rsp, 5);
-               if (retval != STATUS_SUCCESS) {
+               if (retval != STATUS_SUCCESS)
                        TRACE_RET(chip, STATUS_FAIL);
-               }
 
-               if (((rsp[3] & 0x1E) == state) && ((rsp[3] & 0x01) == data_ready)) {
+               if (((rsp[3] & 0x1E) == state) && ((rsp[3] & 0x01) == data_ready))
                        return STATUS_SUCCESS;
-               }
        }
 
        TRACE_RET(chip, STATUS_FAIL);