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Re: [Xen-devel] [PATCH] hotplug script: lock directory remains on error

To: Kouya Shimura <kouya@xxxxxxxxxxxxxx>
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Fri, 2 Jul 2010 17:59:18 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 02 Jul 2010 10:01:18 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Kouya Shimura writes ("[Xen-devel] [PATCH] hotplug script: lock directory 
remains on error"):
> _release_lock should be used instead of release_lock.

That part is OK.

> Adding sigerr is extra.

I'm not sure I follow this.  Why is this a good idea ?  Why not just
say "exit 1" in the error handler in this script ?

Ian.

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