From d69bb093a79e77955e05616c5158291c9a306e95 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 24 Jun 2016 08:30:15 -0300 Subject: [PATCH] usbvision: remove some unused vars Gcc 6.1 warns about some unused vars. Remove them: drivers/media/usb/usbvision/usbvision-core.c:94:18: warning: 'min_imgheight' defined but not used [-Wunused-const-variable=] static const int min_imgheight = MIN_FRAME_HEIGHT; ^~~~~~~~~~~~~ drivers/media/usb/usbvision/usbvision-core.c:93:18: warning: 'min_imgwidth' defined but not used [-Wunused-const-variable=] static const int min_imgwidth = MIN_FRAME_WIDTH; ^~~~~~~~~~~~ drivers/media/usb/usbvision/usbvision-core.c:92:18: warning: 'max_imgheight' defined but not used [-Wunused-const-variable=] static const int max_imgheight = MAX_FRAME_HEIGHT; ^~~~~~~~~~~~~ drivers/media/usb/usbvision/usbvision-core.c:91:18: warning: 'max_imgwidth' defined but not used [-Wunused-const-variable=] static const int max_imgwidth = MAX_FRAME_WIDTH; ^~~~~~~~~~~~ Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/usbvision/usbvision-core.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/media/usb/usbvision/usbvision-core.c b/drivers/media/usb/usbvision/usbvision-core.c index 1ea04e7..52ac439 100644 --- a/drivers/media/usb/usbvision/usbvision-core.c +++ b/drivers/media/usb/usbvision/usbvision-core.c @@ -88,11 +88,6 @@ MODULE_PARM_DESC(adjust_y_offset, "adjust Y offset display [core]"); #define DBG_SCRATCH (1 << 4) #define DBG_FUNC (1 << 5) -static const int max_imgwidth = MAX_FRAME_WIDTH; -static const int max_imgheight = MAX_FRAME_HEIGHT; -static const int min_imgwidth = MIN_FRAME_WIDTH; -static const int min_imgheight = MIN_FRAME_HEIGHT; - /* The value of 'scratch_buf_size' affects quality of the picture * in many ways. Shorter buffers may cause loss of data when client * is too slow. Larger buffers are memory-consuming and take longer -- 2.7.4