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Subject[PATCH 4.4 140/193] [media] hdpvr: hide unused variable
4.4-stable review patch.  If anyone has any objections, please let me know.


From: Arnd Bergmann <>

commit b97baa3e22e18dac42001e665cf27ad1211bf878 upstream.

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 <>
Signed-off-by: Mauro Carvalho Chehab <>
Signed-off-by: Greg Kroah-Hartman <>

drivers/media/usb/hdpvr/hdpvr-core.c | 2 ++
1 file changed, 2 insertions(+)

--- a/drivers/media/usb/hdpvr/hdpvr-core.c
+++ b/drivers/media/usb/hdpvr/hdpvr-core.c
@@ -273,7 +273,9 @@ static int hdpvr_probe(struct usb_interf
struct hdpvr_device *dev;
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
struct i2c_client *client;
size_t buffer_size;
int i;
int retval = -ENOMEM;

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