From 726df179bb17502e8ab840b4eab6bafa2f4d4d75 Mon Sep 17 00:00:00 2001 From: Ludovic Rousseau Date: Fri, 20 Apr 2012 10:24:20 +0200 Subject: [PATCH 1/3] Fix a compiler warning os/linux_usbfs.c: In function 'submit_iso_transfer': os/linux_usbfs.c:1673:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] --- libusb/os/linux_usbfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libusb/os/linux_usbfs.c b/libusb/os/linux_usbfs.c index f2b312d..ac417e1 100644 --- a/libusb/os/linux_usbfs.c +++ b/libusb/os/linux_usbfs.c @@ -1667,7 +1667,7 @@ static int submit_iso_transfer(struct usbi_transfer *itransfer) /* calculate how many URBs we need */ for (i = 0; i < num_packets; i++) { - int space_remaining = MAX_ISO_BUFFER_LENGTH - this_urb_len; + unsigned int space_remaining = MAX_ISO_BUFFER_LENGTH - this_urb_len; packet_len = transfer->iso_packet_desc[i].length; if (packet_len > space_remaining) { -- 1.7.9.5