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Subject[PATCH linux-next] usb: gadget: remove redundant variables ret
Date
From: Jinpeng Cui <cui.jinpeng2@zte.com.cn>

Rturn value directly from configfs_register_subsystem()
instead of getting value from redundant variable ret.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn>
---
drivers/usb/gadget/configfs.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 3a6b4926193e..070872d1ae70 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -1671,12 +1671,9 @@ EXPORT_SYMBOL_GPL(unregister_gadget_item);

static int __init gadget_cfs_init(void)
{
- int ret;
-
config_group_init(&gadget_subsys.su_group);

- ret = configfs_register_subsystem(&gadget_subsys);
- return ret;
+ return configfs_register_subsystem(&gadget_subsys);
}
module_init(gadget_cfs_init);

--
2.25.1
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