From owner-cvs-all  Thu Mar 29  2:33: 5 2001
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From: Yar Tikhiy <yar@FreeBSD.org>
Date: Thu, 29 Mar 2001 02:33:01 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/net if_vlan.c
X-FreeBSD-CVS-Branch: RELENG_4
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yar         2001/03/29 02:33:00 PST

  Modified files:        (Branch: RELENG_4)
    sys/net              if_vlan.c 
  Log:
  MFC: (1.26) Fix a number of minor bugs in the VLAN code:
  
  * Initialize the "struct sockaddr_dl sdl" correctly in vlan_setmulti().
  
  * The driver used to call malloc(..., M_NOWAIT), but to not check the
    return value. Change malloc(..., M_NOWAIT) to malloc(..., M_WAITOK)
    because the corresponding part of code is called from the upper
    half of the kernel only.
  
  * Make sure a parent interface is up and running before invoking
    its if_start() routine in order to avoid system panic.
  
  * Do not copy all the flags from a parent mindlessly.
  
  * Do not call if_down() on a parent interface if it's already down.
    Call if_down() at splimp because if_down() needs that.
  
  Approved by:	jkh
  
  Revision  Changes    Path
  1.15.2.7  +26 -7     src/sys/net/if_vlan.c


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