Commit d3130926 authored Sep 09, 2015 by Amit Pundir

usb: gadget: configfs: fix unused variable warnings



Delete unused variables to fix following build warnings:
--------------------
  CC      drivers/usb/gadget/configfs.o
drivers/usb/gadget/configfs.c: In function 'gadgets_make':
drivers/usb/gadget/configfs.c:1708:6: warning: unused variable 'err' [-Wunused-variable]
  int err;
      ^
drivers/usb/gadget/configfs.c:1707:27: warning: unused variable 'attr' [-Wunused-variable]
  struct device_attribute *attr;
                           ^
drivers/usb/gadget/configfs.c:1706:28: warning: unused variable 'attrs' [-Wunused-variable]
  struct device_attribute **attrs;
                            ^
drivers/usb/gadget/configfs.c: In function 'gadgets_drop':
drivers/usb/gadget/configfs.c:1772:27: warning: unused variable 'attr' [-Wunused-variable]
  struct device_attribute *attr;
                           ^
drivers/usb/gadget/configfs.c:1771:28: warning: unused variable 'attrs' [-Wunused-variable]
  struct device_attribute **attrs;
                            ^
--------------------

Change-Id: Idb87fdcad0b85805e497e2fa90ce63e0b1467656
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

parent 0f8248fb

drivers/usb/gadget/configfs.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -1701,9 +1701,6 @@ static struct config_group *gadgets_make(
		const char *name)
		{
		struct gadget_info *gi;
		struct device_attribute **attrs;
		struct device_attribute *attr;
		int err;

		gi = kzalloc(sizeof(*gi), GFP_KERNEL);
		if (!gi)
		@@ -1766,9 +1763,6 @@ err:

		static void gadgets_drop(struct config_group group, struct config_item item)
		{
		struct device_attribute **attrs;
		struct device_attribute *attr;

		config_item_put(item);
		android_device_destroy();
		}