[PATCH 24/54] md/raid1: Improve another size determination in setup_conf()
From: SF Markus Elfring <hidden>
Date: 2016-10-06 09:23:07
Also in:
kernel-janitors, lkml
Subsystem:
software raid (multiple disks) support, the rest · Maintainers:
Song Liu, Yu Kuai, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-10-12 · Re: [PATCH 24/54] md/raid1: Improve another size determination in setup_conf() · Jes Sorensen <hidden>
- 2016-10-12 · Re: [PATCH 24/54] md/raid1: Improve another size determination in setup_conf() · Dan Carpenter <hidden>
- 2016-10-10 · Re: [PATCH 24/54] md/raid1: Improve another size determination in setup_conf() · Bjørn Mork <bjorn@mork.no>
- 2016-10-10 · Re: [PATCH 24/54] md/raid1: Improve another size determination in setup_conf() · Jes Sorensen <hidden>
From: Markus Elfring <redacted> Date: Tue, 4 Oct 2016 21:46:18 +0200 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer. Signed-off-by: Markus Elfring <redacted> --- drivers/md/raid1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index ec6aafb..5e1a427 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c@@ -2776,7 +2776,7 @@ static struct r1conf *setup_conf(struct mddev *mddev) struct md_rdev *rdev; int err; - conf = kzalloc(sizeof(struct r1conf), GFP_KERNEL); + conf = kzalloc(sizeof(*conf), GFP_KERNEL); if (!conf) return ERR_PTR(-ENOMEM);
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2.10.1