diff options
| -rw-r--r-- | arch/i386/kernel/sysenter.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/i386/kernel/sysenter.c b/arch/i386/kernel/sysenter.c index c60419dee01..713ba39d32c 100644 --- a/arch/i386/kernel/sysenter.c +++ b/arch/i386/kernel/sysenter.c @@ -148,8 +148,10 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int exstack) vma->vm_mm = mm; ret = insert_vm_struct(mm, vma); - if (ret) - goto free_vma; + if (unlikely(ret)) { + kmem_cache_free(vm_area_cachep, vma); + goto up_fail; + } current->mm->context.vdso = (void *)addr; current_thread_info()->sysenter_return = @@ -158,10 +160,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int exstack) up_fail: up_write(&mm->mmap_sem); return ret; - -free_vma: - kmem_cache_free(vm_area_cachep, vma); - return ret; } const char *arch_vma_name(struct vm_area_struct *vma) |