From: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Date: Tue, 24 Nov 2009 21:52:53 +0000 (+0000)
Subject: xfs: Fix error return for fallocate() on XFS
X-Git-Tag: v2.6.33-rc1~312^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44a743f68705c681439f264deb05f8f38e9048d3;p=pandora-kernel.git

xfs: Fix error return for fallocate() on XFS

Noticed that through glibc fallocate would return 28 rather than -1
and errno = 28 for ENOSPC. The xfs routines uses XFS_ERROR format
positive return error codes while the syscalls use negative return
codes.  Fixup the two cases in xfs_vn_fallocate syscall to convert to
negative.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Alex Elder <aelder@sgi.com>
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