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(parent: da191fa) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 12 Apr 2016 16:08:55 +0000 (09:08 -0700)
commit994f9db39113a268394fcba06537cabfbb40cb2b
treeea49f4efdde224397ec1a7df7609d3a9f9911b3atree | snapshot
parentda191fac4bfa7ba6372e10365591a2759a3298eacommit | diff
vfs: show_vfsstat: do not ignore errors from show_devname method

commit 5f8d498d4364f544fee17125787a47553db02afa upstream.

Explicitly check show_devname method return code and bail out in case
of an error.  This fixes regression introduced by commit 9d4d65748a5c.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/proc_namespace.c diff | blob | history
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