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 <[email protected]>
---
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 1ea04e75fb36..52ac4391582c 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
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