kernel/auditsc.c: use kzalloc instead of kmalloc+memset
In audit_alloc_context() use kzalloc instead of kmalloc+memset. Also rename audit_zero_context() to audit_set_context(), to represent it's inner workings properly. [akpm@linux-foundation.org: remove audit_set_context() altogether - fold it into its caller] Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1034,21 +1034,15 @@ static inline void audit_free_aux(struct audit_context *context)
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}
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}
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static inline void audit_zero_context(struct audit_context *context,
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enum audit_state state)
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{
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memset(context, 0, sizeof(*context));
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context->state = state;
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context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
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}
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static inline struct audit_context *audit_alloc_context(enum audit_state state)
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{
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struct audit_context *context;
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if (!(context = kmalloc(sizeof(*context), GFP_KERNEL)))
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context = kzalloc(sizeof(*context), GFP_KERNEL);
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if (!context)
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return NULL;
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audit_zero_context(context, state);
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context->state = state;
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context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
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INIT_LIST_HEAD(&context->killed_trees);
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INIT_LIST_HEAD(&context->names_list);
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return context;
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