Commit b97baa3e authored Jan 26, 2016 by Arnd Bergmann Committed by Mauro Carvalho Chehab Feb 01, 2016

[media] hdpvr: hide unused variable



The i2c client pointer is only used when CONFIG_I2C is set, and
otherwise produces a compile-time warning:

drivers/media/usb/hdpvr/hdpvr-core.c: In function 'hdpvr_probe':
drivers/media/usb/hdpvr/hdpvr-core.c:276:21: error: unused variable 'client' [-Werror=unused-variable]

This uses the same #ifdef to hide the variable when the code using
it is hidden.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

parent 458a3952

drivers/media/usb/hdpvr/hdpvr-core.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -273,7 +273,9 @@ static int hdpvr_probe(struct usb_interface *interface,
		struct hdpvr_device *dev;
		struct usb_host_interface *iface_desc;
		struct usb_endpoint_descriptor *endpoint;
		#if IS_ENABLED(CONFIG_I2C)
		struct i2c_client *client;
		#endif
		size_t buffer_size;
		int i;
		int retval = -ENOMEM;