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| author | Ludovic Rousseau <ludovic.rousseau@gmail.com> | 2012-10-26 10:02:16 +0200 |
|---|---|---|
| committer | Pete Batard <pete@akeo.ie> | 2013-01-29 00:40:15 +0000 |
| commit | 6a445e6a0c07d05475cbb20632dba9297e372b43 (patch) | |
| tree | 02dfa1dba07fa9b598076570279fdbd2297e0f36 /libusb/io.c | |
| parent | 2f5023c41d3176e56bf0abc521b7c5f8b1ac4664 (diff) | |
| download | android_external_libusbx-6a445e6a0c07d05475cbb20632dba9297e372b43.tar.gz android_external_libusbx-6a445e6a0c07d05475cbb20632dba9297e372b43.tar.bz2 android_external_libusbx-6a445e6a0c07d05475cbb20632dba9297e372b43.zip | |
Core: Fix warning implicit conversion changes signedness
* Closes #70
Diffstat (limited to 'libusb/io.c')
| -rw-r--r-- | libusb/io.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libusb/io.c b/libusb/io.c index c222451..789bd68 100644 --- a/libusb/io.c +++ b/libusb/io.c @@ -1534,14 +1534,15 @@ int usbi_handle_transfer_cancellation(struct usbi_transfer *transfer) int API_EXPORTED libusb_try_lock_events(libusb_context *ctx) { int r; + unsigned int ru; USBI_GET_CONTEXT(ctx); /* is someone else waiting to modify poll fds? if so, don't let this thread * start event handling */ usbi_mutex_lock(&ctx->pollfd_modify_lock); - r = ctx->pollfd_modify; + ru = ctx->pollfd_modify; usbi_mutex_unlock(&ctx->pollfd_modify_lock); - if (r) { + if (ru) { usbi_dbg("someone else is modifying poll fds"); return 1; } @@ -1624,7 +1625,7 @@ void API_EXPORTED libusb_unlock_events(libusb_context *ctx) */ int API_EXPORTED libusb_event_handling_ok(libusb_context *ctx) { - int r; + unsigned int r; USBI_GET_CONTEXT(ctx); /* is someone else waiting to modify poll fds? if so, don't let this thread @@ -1652,7 +1653,7 @@ int API_EXPORTED libusb_event_handling_ok(libusb_context *ctx) */ int API_EXPORTED libusb_event_handler_active(libusb_context *ctx) { - int r; + unsigned int r; USBI_GET_CONTEXT(ctx); /* is someone else waiting to modify poll fds? if so, don't let this thread |