AMD64 - Refactor uio_resid and size_t assumptions.

[dragonfly.git] / sys / dev / usbmisc / uhid / uhid.c

diff --git a/sys/dev/usbmisc/uhid/uhid.c b/sys/dev/usbmisc/uhid/uhid.c
index c66b965..8818eac 100644 (file)
--- a/sys/dev/usbmisc/uhid/uhid.c
+++ b/sys/dev/usbmisc/uhid/uhid.c
@@ -461,7 +461,7 @@ uhid_do_read(struct uhid_softc *sc, struct uio *uio, int flag)
 
        /* Transfer as many chunks as possible. */
        while (sc->sc_q.c_cc > 0 && uio->uio_resid > 0 && !error) {
-               length = min(sc->sc_q.c_cc, uio->uio_resid);
+               length = szmin(sc->sc_q.c_cc, uio->uio_resid);
                if (length > sizeof(buffer))
                        length = sizeof(buffer);