Messages in this thread Patch in this message | | | Date | Sun, 9 Jul 2017 21:20:47 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] usb: gadget: configfs: compress return logic into one line |
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Simplify return logic to avoid unnecessary variable assignment.
This issue was detected using Coccinelle and the following semantic patch:
@@ local idexpression ret; expression e; @@
-ret = +return e; -return ret;
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> --- 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 a22a892..00b4454 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -1502,12 +1502,9 @@ 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); -- 2.5.0
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