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linux/fs/proc_namespace.c
Dmitry V. Levin 452718f548 vfs: show_vfsstat: do not ignore errors from show_devname method 
[ Upstream commit 5f8d498d43 ]

Explicitly check show_devname method return code and bail out in case
of an error.  This fixes regression introduced by commit 9d4d65748a.

Cc: stable@vger.kernel.org
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
2016-04-18 08:51:00 -04:00

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