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staging/lustre/ldlm: Correct itree_overlap_cb return type

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As per interval_search() prototype, the callback should return
enum, not int.
This fixes correspondign sparse warning.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2016-12-07 17:41:28 -05:00 committed by Greg Kroah-Hartman
parent 4c13990e35
commit b1bca45860
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/lustre/lustre/ldlm/ldlm_lock.c
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@ -1148,7 +1148,7 @@ static int lock_matches(struct ldlm_lock *lock, struct lock_match_data *data)
return INTERVAL_ITER_STOP;
}
static unsigned int itree_overlap_cb(struct interval_node *in, void *args)
static enum interval_iter itree_overlap_cb(struct interval_node *in, void *args)
{
struct ldlm_interval *node = to_ldlm_interval(in);
struct lock_match_data *data = args;