diff options
| author |   James Morris <jmorris@namei.org> | 2005-10-30 14:59:21 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-30 17:37:11 -0800 |
| commit | 89d155ef62e5e0c10e4b37aaa5056f0beafe10e6 (patch) | |
| tree | 7de1f357efd619000970526ca2688f79b9022417 /security/selinux/ss/conditional.c | |
| parent | [PATCH] CONFIG_IA32 (diff) | |
| download | linux-dev-89d155ef62e5e0c10e4b37aaa5056f0beafe10e6.tar.xz linux-dev-89d155ef62e5e0c10e4b37aaa5056f0beafe10e6.zip | |
[PATCH] SELinux: convert to kzalloc
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>
Diffstat (limited to 'security/selinux/ss/conditional.c')
| -rw-r--r-- | security/selinux/ss/conditional.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c index daf288007460..d2737edba541 100644 --- a/security/selinux/ss/conditional.c +++ b/security/selinux/ss/conditional.c @@ -220,10 +220,9 @@ int cond_read_bool(struct policydb *p, struct hashtab *h, void *fp) u32 len; int rc; - booldatum = kmalloc(sizeof(struct cond_bool_datum), GFP_KERNEL); + booldatum = kzalloc(sizeof(struct cond_bool_datum), GFP_KERNEL); if (!booldatum) return -1; - memset(booldatum, 0, sizeof(struct cond_bool_datum)); rc = next_entry(buf, fp, sizeof buf); if (rc < 0) @@ -321,10 +320,9 @@ static int cond_insertf(struct avtab *a, struct avtab_key *k, struct avtab_datum goto err; } - list = kmalloc(sizeof(struct cond_av_list), GFP_KERNEL); + list = kzalloc(sizeof(struct cond_av_list), GFP_KERNEL); if (!list) goto err; - memset(list, 0, sizeof(*list)); list->node = node_ptr; if (!data->head) @@ -414,11 +412,10 @@ static int cond_read_node(struct policydb *p, struct cond_node *node, void *fp) if (rc < 0) goto err; - expr = kmalloc(sizeof(struct cond_expr), GFP_KERNEL); + expr = kzalloc(sizeof(struct cond_expr), GFP_KERNEL); if (!expr) { goto err; } - memset(expr, 0, sizeof(struct cond_expr)); expr->expr_type = le32_to_cpu(buf[0]); expr->bool = le32_to_cpu(buf[1]); @@ -460,10 +457,9 @@ int cond_read_list(struct policydb *p, void *fp) len = le32_to_cpu(buf[0]); for (i = 0; i < len; i++) { - node = kmalloc(sizeof(struct cond_node), GFP_KERNEL); + node = kzalloc(sizeof(struct cond_node), GFP_KERNEL); if (!node) goto err; - memset(node, 0, sizeof(struct cond_node)); if (cond_read_node(p, node, fp) != 0) goto err; |