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(parent: 438ee67) | patch
vfs: show_vfsstat: do not ignore errors from show_devname method
authorDmitry V. Levin <ldv@altlinux.org>
Thu, 19 Mar 2015 11:10:54 +0000 (11:10 +0000)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 16 Mar 2016 17:09:08 +0000 (13:09 -0400)
commit299dca4e3eaceb35184dee08f9d968fe75f1f5b1
tree470014f8c179847b339244db471f0351bd19889btree | snapshot
parent438ee67d635900418735ed8dbdffd84403ba58b2commit | diff
vfs: show_vfsstat: do not ignore errors from show_devname method

Explicitly check show_devname method return code and bail out in case
of an error.  This fixes regression introduced by commit 7e1f5bd5c0c1.

Cc: stable@vger.kernel.org
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/proc_namespace.c diff | blob | history
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