From: Yu Kuai Date: Thu, 6 Jul 2023 08:37:26 +0000 (+0800) Subject: md/md-bitmap: remove unnecessary local variable in backlog_store() X-Git-Tag: v6.4.16~394 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d9b926c4c05e7777990b4614f7863f85909c94e;p=thirdparty%2Fkernel%2Fstable.git md/md-bitmap: remove unnecessary local variable in backlog_store() [ Upstream commit b4d129640f194ffc4cc64c3e97f98ae944c072e8 ] Local variable is definied first in the beginning of backlog_store(), there is no need to define it again. Fixes: 8c13ab115b57 ("md/bitmap: don't set max_write_behind if there is no write mostly device") Signed-off-by: Yu Kuai Link: https://lore.kernel.org/r/20230706083727.608914-2-yukuai1@huaweicloud.com Signed-off-by: Song Liu Signed-off-by: Sasha Levin --- diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c index ea226a37b110a..4934d8f0cf11a 100644 --- a/drivers/md/md-bitmap.c +++ b/drivers/md/md-bitmap.c @@ -2527,8 +2527,6 @@ backlog_store(struct mddev *mddev, const char *buf, size_t len) mddev_destroy_serial_pool(mddev, NULL, false); } else if (backlog && !mddev->serial_info_pool) { /* serial_info_pool is needed since backlog is not zero */ - struct md_rdev *rdev; - rdev_for_each(rdev, mddev) mddev_create_serial_pool(mddev, rdev, false); }