[PATCH -next] ata: pata_samsung_cf: simplify the return expression of pata_s3c_wait_after_reset()

[Liu Shixin]

Simplify the return expression.

Signed-off-by: Liu Shixin <liushix...@huawei.com>
---
 drivers/ata/pata_samsung_cf.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 3da0e8e30286..5fd5c79e1543 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -340,19 +340,14 @@ static unsigned int pata_s3c_devchk(struct ata_port *ap,
 static int pata_s3c_wait_after_reset(struct ata_link *link,
                unsigned long deadline)
 {
-       int rc;
-
        ata_msleep(link->ap, ATA_WAIT_AFTER_RESET);
 
-       /* always check readiness of the master device */
-       rc = ata_sff_wait_ready(link, deadline);
-       /* -ENODEV means the odd clown forgot the D7 pulldown resistor
+       /*
+        * always check readiness of the master device.
+        * -ENODEV means the odd clown forgot the D7 pulldown resistor
         * and TF status is 0xff, bail out on it too.
         */
-       if (rc)
-               return rc;
-
-       return 0;
+       return ata_sff_wait_ready(link, deadline);
 }
 
 /*
-- 
2.25.1