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Re: [Xen-devel] [PATCH] tools/libxl: Fix two errors with libxl_userdata_unlink()

To: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Wed, 24 Sep 2014 15:31:22 +0100
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxx>
Delivery-date: Wed, 24 Sep 2014 14:31:31 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

Ian Campbell writes ("Re: [PATCH] tools/libxl: Fix two errors with 
libxl_userdata_unlink()"):
> Doing this right before the out: label is helpful since it helps the
> compiler catch failure paths which forget to set rc.

Do we know why the compiler didn't spot that on this occasion ?

Ian.

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References:
- [Xen-devel] [PATCH] tools/libxl: Fix two errors with libxl_userdata_unlink()
  - From: Andrew Cooper
- Re: [Xen-devel] [PATCH] tools/libxl: Fix two errors with libxl_userdata_unlink()
  - From: Ian Campbell

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