From bb649b34dd3d8f69308f5f193cb64457069c7222 Mon Sep 17 00:00:00 2001 From: Roland Kammerer Date: Thu, 16 Apr 2015 10:17:51 +0200 Subject: lru_cache: Converted lc_seq_printf_status to return void Fix the semantic of lc_seq_printf. Currently, it always returns 0 and the return value is unused, therefore, convert the return type to void. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg Signed-off-by: Jens Axboe --- lib/lru_cache.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/lru_cache.c b/lib/lru_cache.c index 028f5d996eef..28ba40b99337 100644 --- a/lib/lru_cache.c +++ b/lib/lru_cache.c @@ -238,7 +238,7 @@ void lc_reset(struct lru_cache *lc) * @seq: the seq_file to print into * @lc: the lru cache to print statistics of */ -size_t lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc) +void lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc) { /* NOTE: * total calls to lc_get are @@ -250,8 +250,6 @@ size_t lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc) seq_printf(seq, "\t%s: used:%u/%u hits:%lu misses:%lu starving:%lu locked:%lu changed:%lu\n", lc->name, lc->used, lc->nr_elements, lc->hits, lc->misses, lc->starving, lc->locked, lc->changed); - - return 0; } static struct hlist_head *lc_hash_slot(struct lru_cache *lc, unsigned int enr) -- cgit v1.2.3-70-g09d2