Fix error return value from read/write() while mmapped
commit1f78106fcab8dcc48b1eef11fcc594c91a139d9d
authorTejun Heo <tj@kernel.org>
Wed, 17 Feb 2010 05:30:29 +0000 (17 14:30 +0900)
committerTejun Heo <tj@kernel.org>
Wed, 17 Feb 2010 05:30:29 +0000 (17 14:30 +0900)
treeae44e2b1a223b73bb53d071d7914c46cbb271628
parent124f67269f78ece7b7b1d67b4c5c6a02cb59d25c
Fix error return value from read/write() while mmapped

Maarten Lankhorst <m.b.lankhorst@gmail.com> reports that the correct
error return value from r/w() while mmapped is ENXIO not EIO.  Fix it.
osspd.c