diff options
Diffstat (limited to 'libusb/io.c')
-rw-r--r-- | libusb/io.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libusb/io.c b/libusb/io.c index 8363628..bf2b5fa 100644 --- a/libusb/io.c +++ b/libusb/io.c @@ -1523,6 +1523,10 @@ int API_EXPORTED libusb_submit_transfer(struct libusb_transfer *transfer) usbi_mutex_unlock(&itransfer->lock); return r; } + /* + * We must release the flying transfers lock here, because with + * some backends the submit_transfer method is synchroneous. + */ usbi_mutex_unlock(&ctx->flying_transfers_lock); r = usbi_backend->submit_transfer(itransfer); |