diff options
Diffstat (limited to 'libusb/io.c')
| -rw-r--r-- | libusb/io.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/libusb/io.c b/libusb/io.c index 97af568..f00af14 100644 --- a/libusb/io.c +++ b/libusb/io.c @@ -2051,8 +2051,6 @@ redo_poll: /* another thread wanted to interrupt event handling, and it succeeded! * handle any other events that cropped up at the same time, and * simply return */ - ssize_t ret; - unsigned char dummy; unsigned int ru; usbi_dbg("caught a fish on the event pipe"); @@ -2063,13 +2061,9 @@ redo_poll: ru = ctx->device_close; usbi_mutex_unlock(&ctx->event_data_lock); if (!ru) { - ret = usbi_read(ctx->event_pipe[0], &dummy, sizeof(dummy)); - if (ret != sizeof(dummy)) { - usbi_err(ctx, "event pipe read error %d err=%d", - ret, errno); - r = LIBUSB_ERROR_OTHER; + r = usbi_clear_event(ctx); + if (r) goto handled; - } } if (0 == --r) |