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Groups > linux.kernel > #1496485
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 24/54] md/raid1: Improve another size determination in setup_conf() |
| Date | 2016-10-06 11:30 +0200 |
| Message-ID | <spda1-6DS-23@gated-at.bofh.it> (permalink) |
| References | <qEuGl-43C-5@gated-at.bofh.it> <spcH0-6dt-53@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net> 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 <elfring@users.sourceforge.net> --- 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); -- 2.10.1
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[PATCH 24/54] md/raid1: Improve another size determination in setup_conf() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-06 11:30 +0200
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