tree aa10ed1a0f8321ab91b68568a2a9ece4b74e51a3
parent 5648ba5b2dc0d07a8108fabc7b9100962e9e1d88
author Duane Griffin <duaneg@dghda.com> 1209520967 -0400
committer Theodore Ts'o <tytso@mit.edu> 1209520967 -0400

jbd2: only create debugfs and stats entries if init is successful

jbd2 debugfs and stats entries should only be created if cache initialisation
is successful.  At the moment they are being created unconditionally which
will leave them dangling if cache (and hence module) initialisation fails.

Signed-off-by: Duane Griffin <duaneg@dghda.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>