auditsc: remove audit_set_context() altogether - fold it into its caller

>   In function audit_alloc_context(), use kzalloc, instead of kmalloc+memset. Patch also renames audit_zero_context() to
> audit_set_context(), to represent it's inner workings properly.

Fair enough.  I'd go futher...

Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric Paris <eparis@redhat.com>
Cc: Rakib Mullick <rakib.mullick@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Eric Paris <eparis@redhat.com>

kernel/auditsc.c

@@ -1048,13 +1048,6 @@ static inline void audit_free_aux(struct audit_context *context)
 	}
 }
 
-static inline void audit_set_context(struct audit_context *context,
-				      enum audit_state state)
-{
-	context->state      = state;
-	context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
-}
-
 static inline struct audit_context *audit_alloc_context(enum audit_state state)
 {
 	struct audit_context *context;
@@ -1062,7 +1055,8 @@ static inline struct audit_context *audit_alloc_context(enum audit_state state)
 	context = kzalloc(sizeof(*context), GFP_KERNEL);
 	if (!context)
 		return NULL;
-	audit_set_context(context, state);
+	context->state = state;
+	context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
 	INIT_LIST_HEAD(&context->killed_trees);
 	INIT_LIST_HEAD(&context->names_list);
 	return context;