From: NeilBrown <neilb@suse.com>
To: Oleg Drokin <oleg.drokin@intel.com>,
Andreas Dilger <andreas.dilger@intel.com>,
James Simmons <jsimmons@infradead.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, lustre-devel@lists.lustre.org
Subject: [PATCH 09/10] staging: lustre: simplfy lov_finish_set()
Date: Mon, 30 Oct 2017 15:59:27 +1100 [thread overview]
Message-ID: <150933956733.22133.5869125353037664313.stgit@noble> (raw)
In-Reply-To: <150933945578.22133.8029060522107378499.stgit@noble>
When deleting everything from a list, a while loop
is cleaner than list_for_each_safe().
Signed-off-by: NeilBrown <neilb@suse.com>
---
drivers/staging/lustre/lustre/lov/lov_request.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lov/lov_request.c b/drivers/staging/lustre/lustre/lov/lov_request.c
index 9d3b3f3e9f10..54f883e359ce 100644
--- a/drivers/staging/lustre/lustre/lov/lov_request.c
+++ b/drivers/staging/lustre/lustre/lov/lov_request.c
@@ -48,15 +48,13 @@ static void lov_init_set(struct lov_request_set *set)
static void lov_finish_set(struct lov_request_set *set)
{
- struct list_head *pos, *n;
+ struct lov_request *req;
LASSERT(set);
- list_for_each_safe(pos, n, &set->set_list) {
- struct lov_request *req = list_entry(pos,
- struct lov_request,
- rq_link);
+ while ((req = list_first_entry_or_null(&set->set_list,
+ struct lov_request,
+ rq_link)) != NULL) {
list_del_init(&req->rq_link);
-
kfree(req->rq_oi.oi_osfs);
kfree(req);
}
next prev parent reply other threads:[~2017-10-30 5:01 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-30 4:59 [PATCH 00/10] staging: lustre: assorted code improvements for list manipulations NeilBrown
2017-10-30 4:59 ` [PATCH 01/10] staging: lustre: use list_last_entry to simplify fld_cache_shrink NeilBrown
2017-10-30 4:59 ` [PATCH 04/10] staging: lustre: ldlm: use list_for_each_entry in ldlm_lock.c NeilBrown
2017-10-30 4:59 ` NeilBrown [this message]
2017-10-30 4:59 ` [PATCH 06/10] staging: lustre: ldlm: minor list_entry improvements in ldlm_request.c NeilBrown
2017-10-30 4:59 ` [PATCH 08/10] staging: lustre: lov: use list_for_each_entry in lov_obd.c NeilBrown
2017-11-24 15:43 ` Greg Kroah-Hartman
2017-11-29 3:01 ` NeilBrown
2017-11-29 9:40 ` Greg Kroah-Hartman
2017-11-29 11:37 ` NeilBrown
2017-10-30 4:59 ` [PATCH 05/10] staging: lustre: ldlm: use list_first_entry in ldlm_lockd.c NeilBrown
2017-10-30 4:59 ` [PATCH 02/10] staging: lustre: ldlm: use list_for_each_entry in ldlm_extent_shift_kms() NeilBrown
2017-10-30 4:59 ` [PATCH 07/10] staging: lustre: ldlm: use list_for_each_entry in ldlm_resource.c NeilBrown
2017-10-30 4:59 ` [PATCH 10/10] staging: lustre: obdclass: simplify cl_lock_fini() NeilBrown
2017-10-30 4:59 ` [PATCH 03/10] staging: lustre: ldlm: use list_first_entry in ldlm_lock NeilBrown
2017-11-24 15:44 ` [PATCH 00/10] staging: lustre: assorted code improvements for list manipulations Greg Kroah-Hartman
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