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Groups > linux.kernel > #1496480
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 26/54] md/raid5: Improve another size determination in setup_conf() |
| Date | 2016-10-06 11:30 +0200 |
| Message-ID | <spda1-6DS-17@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 22:35:06 +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/raid5.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 9a43006..562138f 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -6481,7 +6481,7 @@ static struct r5conf *setup_conf(struct mddev *mddev) return ERR_PTR(-EINVAL); } - conf = kzalloc(sizeof(struct r5conf), GFP_KERNEL); + conf = kzalloc(sizeof(*conf), GFP_KERNEL); if (conf == NULL) goto abort; /* Don't enable multi-threading by default*/ -- 2.10.1
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[PATCH 26/54] md/raid5: Improve another size determination in setup_conf() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-06 11:30 +0200
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