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[PATCH] SELinux: convert to kzalloc

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This patch converts SELinux code from kmalloc/memset to the new kazalloc
unction.  On i386, this results in a text saving of over 1K.

Before:
text    data     bss     dec     hex filename
86319    4642   15236  106197   19ed5 security/selinux/built-in.o

After:
text    data     bss     dec     hex filename
85278    4642   15236  105156   19ac4 security/selinux/built-in.o

Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
James Morris
2005-10-30 14:59:21 -08:00
committed by Linus Torvalds
parent 0d078f6f96
commit 89d155ef62
8 changed files with 49 additions and 97 deletions
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3
security/selinux/netif.c
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@@ -114,13 +114,12 @@ static struct sel_netif *sel_netif_lookup(struct net_device *dev)
if (likely(netif != NULL))
goto out;
new = kmalloc(sizeof(*new), GFP_ATOMIC);
new = kzalloc(sizeof(*new), GFP_ATOMIC);
if (!new) {
netif = ERR_PTR(-ENOMEM);
goto out;
}
memset(new, 0, sizeof(*new));
nsec = &new->nsec;
ret = security_netif_sid(dev->name, &nsec->if_sid, &nsec->msg_sid);