diff options
Diffstat (limited to 'sys/dev/ppbus/ppi.c')
| -rw-r--r-- | sys/dev/ppbus/ppi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/ppbus/ppi.c b/sys/dev/ppbus/ppi.c index e0072f3..95d7644 100644 --- a/sys/dev/ppbus/ppi.c +++ b/sys/dev/ppbus/ppi.c @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: ppi.c,v 1.8 1998/12/07 21:58:16 archie Exp $ + * $Id: ppi.c,v 1.9 1999/01/10 12:04:55 nsouch Exp $ * */ #include "ppi.h" @@ -449,7 +449,7 @@ ppiwrite(dev_t dev, struct uio *uio, int ioflag) #endif /* negociation done, write bytes to master host */ - while (len = min(uio->uio_resid, BUFSIZE)) { + while ((len = min(uio->uio_resid, BUFSIZE)) != 0) { uiomove(ppi->ppi_buffer, len, uio); if ((error = byte_peripheral_write(&ppi->ppi_dev, ppi->ppi_buffer, len, &sent))) |
