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| author | thompsa <thompsa@FreeBSD.org> | 2009-01-19 21:22:10 +0000 |
|---|---|---|
| committer | thompsa <thompsa@FreeBSD.org> | 2009-01-19 21:22:10 +0000 |
| commit | f91eeb6c9ece6f8795d51f17b6f87c07300ee99a (patch) | |
| tree | 8ee178ec7cb423a9c16df72265b559d33d55233c /sys/dev/usb | |
| parent | 5996b0057b216ab7cfc1cee81b75427cd643743d (diff) | |
| download | FreeBSD-src-f91eeb6c9ece6f8795d51f17b6f87c07300ee99a.zip FreeBSD-src-f91eeb6c9ece6f8795d51f17b6f87c07300ee99a.tar.gz | |
Set the pipe pointer before calling usbd_transfer() as its possible for the
xfer callback to be invoked on error.
MFC after: 2 weeks
Diffstat (limited to 'sys/dev/usb')
| -rw-r--r-- | sys/dev/usb/usbdi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/usb/usbdi.c b/sys/dev/usb/usbdi.c index 8f0ce0f..a733bbf 100644 --- a/sys/dev/usb/usbdi.c +++ b/sys/dev/usb/usbdi.c @@ -237,8 +237,8 @@ usbd_open_pipe_intr(usbd_interface_handle iface, u_int8_t address, USBD_NO_TIMEOUT, cb); ipipe->intrxfer = xfer; ipipe->repeat = 1; - err = usbd_transfer(xfer); *pipe = ipipe; + err = usbd_transfer(xfer); if (err != USBD_IN_PROGRESS && err) goto bad2; return (USBD_NORMAL_COMPLETION); |
