tree a779d55555711b23459510f99e321e36e1e69e3c
parent 97dfd70c8958a634157e0b35711cca01ff6f959b
author Eric Sesterhenn <snakebyte@gmx.de> 1151448146 +1000
committer Nathan Scott <nathans@sgi.com> 1151448146 +1000

[XFS] Fix realtime subvolume expansion, a porting bug b0rked it.  Coverity
made me look at this code (bug id #344). We only return with
XFS_ERROR(EINVAL) if mp->m_rtdev_targp is valid and pass it otherwise to
xfs_read_buf() where some function calls later it gets dereferenced by an
assert.

SGI-PV: 954266
SGI-Modid: xfs-linux-melb:xfs-kern:26363a

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>