diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/lib.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c index d40bc592180d..fcfe0233574c 100644 --- a/security/apparmor/lib.c +++ b/security/apparmor/lib.c @@ -111,19 +111,6 @@ void *__aa_kvmalloc(size_t size, gfp_t flags) } /** - * do_vfree - workqueue routine for freeing vmalloced memory - * @work: data to be freed - * - * The work_struct is overlaid to the data being freed, as at the point - * the work is scheduled the data is no longer valid, be its freeing - * needs to be delayed until safe. - */ -static void do_vfree(struct work_struct *work) -{ - vfree(work); -} - -/** * kvfree - free an allocation do by kvmalloc * @buffer: buffer to free (MAYBE_NULL) * @@ -131,13 +118,8 @@ static void do_vfree(struct work_struct *work) */ void kvfree(void *buffer) { - if (is_vmalloc_addr(buffer)) { - /* Data is no longer valid so just use the allocated space - * as the work_struct - */ - struct work_struct *work = (struct work_struct *) buffer; - INIT_WORK(work, do_vfree); - schedule_work(work); - } else + if (is_vmalloc_addr(buffer)) + vfree(buffer); + else kfree(buffer); } |