[PATCH linux-next] rpmsg: char: Remove the unneeded result variable

[cgel . zte]

From: ye xingchen <ye.xingchen@xxxxxxxxxx>

Return the value rpmsg_chrdev_eptdev_add() directly instead of storing it
in another redundant variable.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: ye xingchen <ye.xingchen@xxxxxxxxxx>
---
 drivers/rpmsg/rpmsg_char.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
index 4f2189111494..0850ae34fb88 100644
--- a/drivers/rpmsg/rpmsg_char.c
+++ b/drivers/rpmsg/rpmsg_char.c
@@ -424,15 +424,12 @@ int rpmsg_chrdev_eptdev_create(struct rpmsg_device *rpdev, struct device *parent
 			       struct rpmsg_channel_info chinfo)
 {
 	struct rpmsg_eptdev *eptdev;
-	int ret;
 
 	eptdev = rpmsg_chrdev_eptdev_alloc(rpdev, parent);
 	if (IS_ERR(eptdev))
 		return PTR_ERR(eptdev);
 
-	ret = rpmsg_chrdev_eptdev_add(eptdev, chinfo);
-
-	return ret;
+	return rpmsg_chrdev_eptdev_add(eptdev, chinfo);
 }
 EXPORT_SYMBOL(rpmsg_chrdev_eptdev_create);
 
-- 
2.25.1