diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/staging/android/ashmem.c | |
parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) |
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/staging/android/ashmem.c')
-rw-r--r-- | drivers/staging/android/ashmem.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c index 7341b7254..5bb1283d1 100644 --- a/drivers/staging/android/ashmem.c +++ b/drivers/staging/android/ashmem.c @@ -387,7 +387,7 @@ static int ashmem_mmap(struct file *file, struct vm_area_struct *vma) name = asma->name; /* ... and allocate the backing shmem file */ - vmfile = shmem_file_setup(name, asma->size, vma->vm_flags, 0); + vmfile = shmem_file_setup(name, asma->size, vma->vm_flags); if (IS_ERR(vmfile)) { ret = PTR_ERR(vmfile); goto out; @@ -831,14 +831,14 @@ static struct miscdevice ashmem_misc = { static int __init ashmem_init(void) { - int ret; + int ret = -ENOMEM; ashmem_area_cachep = kmem_cache_create("ashmem_area_cache", sizeof(struct ashmem_area), 0, 0, NULL); if (unlikely(!ashmem_area_cachep)) { pr_err("failed to create slab cache\n"); - return -ENOMEM; + goto out; } ashmem_range_cachep = kmem_cache_create("ashmem_range_cache", @@ -846,13 +846,13 @@ static int __init ashmem_init(void) 0, 0, NULL); if (unlikely(!ashmem_range_cachep)) { pr_err("failed to create slab cache\n"); - return -ENOMEM; + goto out_free1; } ret = misc_register(&ashmem_misc); if (unlikely(ret)) { pr_err("failed to register misc device!\n"); - return ret; + goto out_free2; } register_shrinker(&ashmem_shrinker); @@ -860,5 +860,12 @@ static int __init ashmem_init(void) pr_info("initialized\n"); return 0; + +out_free2: + kmem_cache_destroy(ashmem_range_cachep); +out_free1: + kmem_cache_destroy(ashmem_area_cachep); +out: + return ret; } device_initcall(ashmem_init); |