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auditsc: Use kzalloc instead of kmalloc+memset. 

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.

Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Rakib Mullick 2013-04-07 16:14:18 +06:00 committed by Eric Paris
parent 2950fa9d32
commit 17c6ee707a
1 changed files with 4 additions and 4 deletions
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8
kernel/auditsc.c
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@ -1048,10 +1048,9 @@ static inline void audit_free_aux(struct audit_context *context)
} }
} }
static inline void audit_zero_context(struct audit_context *context, static inline void audit_set_context(struct audit_context *context,
enum audit_state state) enum audit_state state)
{ {
memset(context, 0, sizeof(*context));
context->state = state; context->state = state;
context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0; context->prio = state == AUDIT_RECORD_CONTEXT ? ~0ULL : 0;
} }
@ -1060,9 +1059,10 @@ static inline struct audit_context *audit_alloc_context(enum audit_state state)
{ {
struct audit_context *context; struct audit_context *context;
if (!(context = kmalloc(sizeof(*context), GFP_KERNEL))) context = kzalloc(sizeof(*context), GFP_KERNEL);
if (!context)
return NULL; return NULL;
audit_zero_context(context, state); audit_set_context(context, state);
INIT_LIST_HEAD(&context->killed_trees); INIT_LIST_HEAD(&context->killed_trees);
INIT_LIST_HEAD(&context->names_list); INIT_LIST_HEAD(&context->names_list);
return context; return context;