From owner-cvs-all  Fri Dec  4 18:21:08 1998
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From: Bill Paul <wpaul@FreeBSD.ORG>
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Date: Fri, 4 Dec 1998 18:21:46 -0800 (PST)
Message-Id: <199812050221.SAA13265@freefall.freebsd.org>
To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/sys/pci if_xl.c if_tl.c if_mx.c if_pn.c if_vr.c
         if_wb.c
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wpaul       1998/12/04 18:21:45 PST

  Modified files:
    sys/pci              if_xl.c if_tl.c if_mx.c if_pn.c if_vr.c 
                         if_wb.c 
  Log:
  Add sanity check to foo_start() routines: in the unlikely (though
  apparently possible) event that the transmit start routine is
  called with and empty if_snd queue, bail out instead of dereferencing
  unilitialized transmit list pointers and panicking.
  
  Revision  Changes    Path
  1.18      +8 -2      src/sys/pci/if_xl.c
  1.20      +8 -2      src/sys/pci/if_tl.c
  1.3       +8 -2      src/sys/pci/if_mx.c
  1.2       +8 -2      src/sys/pci/if_pn.c
  1.2       +8 -2      src/sys/pci/if_vr.c
  1.2       +8 -2      src/sys/pci/if_wb.c

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