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Minor optimization in fxp_intr.

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This commit is contained in:
David Greenman 1997-06-16 04:45:57 +00:00
parent 2c1011f7ef
commit 3729f8481a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=26672
2 changed files with 10 additions and 12 deletions
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11
sys/dev/fxp/if_fxp.c
View File

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: if_fxp.c,v 1.34 1997/04/23 01:44:30 davidg Exp $ * $Id: if_fxp.c,v 1.35 1997/06/13 22:34:52 davidg Exp $
*/ */
/* /*
@ -594,15 +594,14 @@ fxp_intr(arg)
txp->mb_head = NULL; txp->mb_head = NULL;
sc->tx_queued--; sc->tx_queued--;
} }
if (txp->cb_command & FXP_CB_COMMAND_S) if (txp == sc->cbl_last)
break; break;
} }
sc->cbl_first = txp; sc->cbl_first = txp;
/*
* Clear watchdog timer. It may or may not be set
* again in fxp_start().
*/
ifp->if_timer = 0; ifp->if_timer = 0;
/*
* Try to start more packets transmitting.
*/
if (ifp->if_snd.ifq_head != NULL) if (ifp->if_snd.ifq_head != NULL)
fxp_start(ifp); fxp_start(ifp);
} }

11
sys/pci/if_fxp.c
View File

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: if_fxp.c,v 1.34 1997/04/23 01:44:30 davidg Exp $ * $Id: if_fxp.c,v 1.35 1997/06/13 22:34:52 davidg Exp $
*/ */
/* /*
@ -594,15 +594,14 @@ fxp_intr(arg)
txp->mb_head = NULL; txp->mb_head = NULL;
sc->tx_queued--; sc->tx_queued--;
} }
if (txp->cb_command & FXP_CB_COMMAND_S) if (txp == sc->cbl_last)
break; break;
} }
sc->cbl_first = txp; sc->cbl_first = txp;
/*
* Clear watchdog timer. It may or may not be set
* again in fxp_start().
*/
ifp->if_timer = 0; ifp->if_timer = 0;
/*
* Try to start more packets transmitting.
*/
if (ifp->if_snd.ifq_head != NULL) if (ifp->if_snd.ifq_head != NULL)
fxp_start(ifp); fxp_start(ifp);
} }