staging: lustre: use list_last_entry to simplify fld_cache_shrink

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Using list_empty() and list_last_entry() makes the code clearer,
and allows a local variable to be discarded.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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NeilBrown 2017-12-13 14:15:54 +11:00 • committed by Greg Kroah-Hartman

parent 93d3ad90c2

commit 7d5ea743bc

1 changed files with 6 additions and 7 deletions

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drivers/staging/lustre/lustre/fld/fld_cache.c

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