drivers: lustre: obdclass: check result of register_shrinker()

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lu_global_init() does not check result of register_shrinker()
which was tagged __must_check recently, reported by sparse.
Patch also fixes missed cleanup of resources allocated prior to
register_shrinker() invocation and not freed after any failure.

Signed-off-by: Aliaksei Karaliou <akaraliou.dev@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Aliaksei Karaliou 2017-12-07 10:25:53 +03:00 • committed by Greg Kroah-Hartman

parent d85db086cf

commit ab33cb5ad1

1 changed files with 22 additions and 5 deletions

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drivers/staging/lustre/lustre/obdclass/lu_object.c

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