linux-kernel - [PATCH 1/4 V2] staging: atomisp: remove else statement after return

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Message-ID: <20170321021002.GA1115@SEL-JYOUN-D1>
Date:   Tue, 21 Mar 2017 11:10:02 +0900
From:   Daeseok Youn <daeseok.youn@...il.com>
To:     mchehab@...nel.org
Cc:     gregkh@...uxfoundation.org, daeseok.youn@...il.com,
        alan@...ux.intel.com, singhalsimran0@...il.com,
        dan.carpenter@...cle.com, linux-media@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/4 V2] staging: atomisp: remove else statement after return

It doesn't need to have else statement after return.

Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
V2: one(2/4) of this series was updated so I tried to send them again.

 drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
index d97a8df..8bdb224 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c
@@ -2958,11 +2958,11 @@ int atomisp_get_metadata(struct atomisp_sub_device *asd, int flag,
 		dev_err(isp->dev, "copy to user failed: copied %d bytes\n",
 			ret);
 		return -EFAULT;
-	} else {
-		list_del_init(&md_buf->list);
-		list_add_tail(&md_buf->list, &asd->metadata[md_type]);
 	}
 
+	list_del_init(&md_buf->list);
+	list_add_tail(&md_buf->list, &asd->metadata[md_type]);
+
 	dev_dbg(isp->dev, "%s: HAL de-queued metadata type %d with exp_id %d\n",
 		__func__, md_type, md->exp_id);
 	return 0;
-- 
1.9.1