Input: drivers/usb/input - usb_buffer_free() cleanup
usb_buffer_free() now handles NULLs so remove unneeded checks
form callers.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c
index 4f93a76..448a470 100644
--- a/drivers/usb/input/powermate.c
+++ b/drivers/usb/input/powermate.c
@@ -291,12 +291,10 @@
static void powermate_free_buffers(struct usb_device *udev, struct powermate_device *pm)
{
- if (pm->data)
- usb_buffer_free(udev, POWERMATE_PAYLOAD_SIZE_MAX,
- pm->data, pm->data_dma);
- if (pm->configcr)
- usb_buffer_free(udev, sizeof(*(pm->configcr)),
- pm->configcr, pm->configcr_dma);
+ usb_buffer_free(udev, POWERMATE_PAYLOAD_SIZE_MAX,
+ pm->data, pm->data_dma);
+ usb_buffer_free(udev, sizeof(*(pm->configcr)),
+ pm->configcr, pm->configcr_dma);
}
/* Called whenever a USB device matching one in our supported devices table is connected */