Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752919AbbBVCzr (ORCPT ); Sat, 21 Feb 2015 21:55:47 -0500 Received: from smtprelay0071.hostedemail.com ([216.40.44.71]:42931 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752868AbbBVCzk (ORCPT ); Sat, 21 Feb 2015 21:55:40 -0500 X-Session-Marker: 6A6F6540706572636865732E636F6D X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,joe@perches.com,:::::::,RULES_HIT:41:355:379:541:800:960:973:988:989:1260:1345:1359:1437:1534:1541:1711:1730:1747:1777:1792:2393:2559:2562:2693:2895:3138:3139:3140:3141:3142:3352:3865:3866:3867:3868:3870:3872:4321:5007:6261:10004:10848:11026:11658:11914:12296:12517:12519:12555:12679:13161:13229:13311:13357:14394:21080,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0 X-HE-Tag: size22_6b8f9176a5b1f X-Filterd-Recvd-Size: 1985 From: Joe Perches To: Andrew Morton , Lars Ellenberg Cc: drbd-user@lists.linbit.com, linux-kernel@vger.kernel.org Subject: [PATCH 25/27] lru_cache: Remove use of seq_printf return value Date: Sat, 21 Feb 2015 18:53:52 -0800 Message-Id: <71e9974045e2d3728e3f8dd21e5882986b1402a6.1424573328.git.joe@perches.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1430 Lines: 39 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 --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/