Messages in this thread Patch in this message | | | From | Joe Perches <> | Subject | [PATCH 25/27] lru_cache: Remove use of seq_printf return value | Date | Sat, 21 Feb 2015 18:53:52 -0800 |
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The seq_printf return value, because it's frequently misused, will eventually be converted to void.
See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to seq_has_overflowed() and make public")
Signed-off-by: Joe Perches <joe@perches.com> --- lib/lru_cache.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lib/lru_cache.c b/lib/lru_cache.c index 852c81e..028f5d9 100644 --- a/lib/lru_cache.c +++ b/lib/lru_cache.c @@ -247,10 +247,11 @@ size_t lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc) * progress) and "changed", when this in fact lead to an successful * update of the cache. */ - return 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); + 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) -- 2.1.2
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