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selinux: Casting (void *) value returned by kmalloc is useless

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The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Thomas Meyer 2011-11-17 23:43:40 +01:00 committed by James Morris
parent b8aa09fd88
commit 2ff6fa8faf
1 changed files with 1 additions and 1 deletions
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2
security/selinux/ss/conditional.c
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@ -175,7 +175,7 @@ void cond_policydb_destroy(struct policydb *p)
int cond_init_bool_indexes(struct policydb *p) int cond_init_bool_indexes(struct policydb *p)
{ {
kfree(p->bool_val_to_struct); kfree(p->bool_val_to_struct);
p->bool_val_to_struct = (struct cond_bool_datum **) p->bool_val_to_struct =
kmalloc(p->p_bools.nprim * sizeof(struct cond_bool_datum *), GFP_KERNEL); kmalloc(p->p_bools.nprim * sizeof(struct cond_bool_datum *), GFP_KERNEL);
if (!p->bool_val_to_struct) if (!p->bool_val_to_struct)
return -ENOMEM; return -ENOMEM;