media: usbvision: Remove dead code (9ca6f512) · Commits · 戴 / test

These codes are commented since v4.2-rc1. If there is no plan to enable the #else part in future, these can be removed forever. Signed-off-by:

drivers/media/usb/usbvision/usbvision-video.c

+0 −10

Original line number	Diff line number	Diff line
		@@ -965,7 +965,6 @@ static ssize_t usbvision_read(struct file file, char __user buf,
		__func__,
		(unsigned long)count, frame->bytes_read);

		#if 1
		/*
		* FIXME:
		* For now, forget the frame if it has not been read in one shot.
		@@ -974,15 +973,6 @@ static ssize_t usbvision_read(struct file file, char __user buf,

		/* Mark it as available to be used again. */
		frame->grabstate = frame_state_unused;
		#else
		if (frame->bytes_read >= frame->scanlength) {
		/* All data has been read */
		frame->bytes_read = 0;

		/* Mark it as available to be used again. */
		frame->grabstate = frame_state_unused;
		}
		#endif

		return count;
		}