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Linux: Fix signed vs unsigned compiler warnings

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os/linux_usbfs.c: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
This commit is contained in:
Ludovic Rousseau
2012-04-20 22:25:38 +01:00
committed by Pete Batard
parent 2aad19b93d
commit 36a7119bf2
2 changed files with 5 additions and 5 deletions
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libusb/os/linux_usbfs.c
+4 -4
View File
@@ -139,7 +139,7 @@ struct linux_transfer_priv {
enum reap_action reap_action;
int num_urbs;
unsigned int num_retired;
int num_retired;
enum libusb_transfer_status reap_status;
/* next iso packet in user-supplied transfer to be populated */
@@ -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) {
@@ -1694,7 +1694,7 @@ static int submit_iso_transfer(struct usbi_transfer *itransfer)
/* allocate + initialize each URB with the correct number of packets */
for (i = 0; i < num_urbs; i++) {
struct usbfs_urb *urb;
int space_remaining_in_urb = MAX_ISO_BUFFER_LENGTH;
unsigned int space_remaining_in_urb = MAX_ISO_BUFFER_LENGTH;
int urb_packet_offset = 0;
unsigned char *urb_buffer_orig = urb_buffer;
int j;
@@ -2276,7 +2276,7 @@ static int op_handle_events(struct libusb_context *ctx,
struct pollfd *fds, POLL_NFDS_TYPE nfds, int num_ready)
{
int r;
int i = 0;
unsigned int i = 0;
usbi_mutex_lock(&ctx->open_devs_lock);
for (i = 0; i < nfds && num_ready > 0; i++) {
libusb/version.h
+1 -1
View File
@@ -9,7 +9,7 @@
#define LIBUSB_MICRO 10
#endif
#ifndef LIBUSB_NANO
#define LIBUSB_NANO 10479
#define LIBUSB_NANO 10480
#endif
/* LIBUSB_RC is the release candidate suffix. Should normally be empty. */
#ifndef LIBUSB_RC