staging/rts_pstor: remove braces {} in sd.c (wait_data_buf_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 f109bbc..918caf5 100644 (file)
--- a/drivers/staging/rts_pstor/sd.c
+++ b/drivers/staging/rts_pstor/sd.c
@@ -3106,9 +3106,8 @@ static int wait_data_buf_ready(struct rtsx_chip *chip)
 
                retval = sd_send_cmd_get_rsp(chip, SEND_STATUS,
                                sd_card->sd_addr, SD_RSP_TYPE_R1, NULL, 0);
-               if (retval != STATUS_SUCCESS) {
+               if (retval != STATUS_SUCCESS)
                        TRACE_RET(chip, STATUS_FAIL);
-               }
 
                if (sd_card->sd_data_buf_ready) {
                        return sd_send_cmd_get_rsp(chip, SEND_STATUS,