These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / crypto / vmx / vmx.c

diff --git a/kernel/drivers/crypto/vmx/vmx.c b/kernel/drivers/crypto/vmx/vmx.c
index 44d8d5c..e163d57 100644 (file)
--- a/kernel/drivers/crypto/vmx/vmx.c
+++ b/kernel/drivers/crypto/vmx/vmx.c
@@ -32,57 +32,57 @@ extern struct crypto_alg p8_aes_alg;
 extern struct crypto_alg p8_aes_cbc_alg;
 extern struct crypto_alg p8_aes_ctr_alg;
 static struct crypto_alg *algs[] = {
-    &p8_aes_alg,
-    &p8_aes_cbc_alg,
-    &p8_aes_ctr_alg,
-    NULL,
+       &p8_aes_alg,
+       &p8_aes_cbc_alg,
+       &p8_aes_ctr_alg,
+       NULL,
 };
 
 int __init p8_init(void)
 {
-    int ret = 0;
-    struct crypto_alg **alg_it;
+       int ret = 0;
+       struct crypto_alg **alg_it;
 
-    if (!(cur_cpu_spec->cpu_user_features2 & PPC_FEATURE2_VEC_CRYPTO))
-        return -ENODEV;
+       if (!(cur_cpu_spec->cpu_user_features2 & PPC_FEATURE2_VEC_CRYPTO))
+               return -ENODEV;
 
-    for (alg_it = algs; *alg_it; alg_it++) {
-        ret = crypto_register_alg(*alg_it);
-        printk(KERN_INFO "crypto_register_alg '%s' = %d\n",
-                (*alg_it)->cra_name, ret);
-        if (ret) {
-            for (alg_it--; alg_it >= algs; alg_it--)
-                crypto_unregister_alg(*alg_it);
-            break;
-        }
-    }
-    if (ret)
-        return ret;
+       for (alg_it = algs; *alg_it; alg_it++) {
+               ret = crypto_register_alg(*alg_it);
+               printk(KERN_INFO "crypto_register_alg '%s' = %d\n",
+                      (*alg_it)->cra_name, ret);
+               if (ret) {
+                       for (alg_it--; alg_it >= algs; alg_it--)
+                               crypto_unregister_alg(*alg_it);
+                       break;
+               }
+       }
+       if (ret)
+               return ret;
 
-    ret = crypto_register_shash(&p8_ghash_alg);
-    if (ret) {
-        for (alg_it = algs; *alg_it; alg_it++)
-            crypto_unregister_alg(*alg_it);
-    }
-    return ret;
+       ret = crypto_register_shash(&p8_ghash_alg);
+       if (ret) {
+               for (alg_it = algs; *alg_it; alg_it++)
+                       crypto_unregister_alg(*alg_it);
+       }
+       return ret;
 }
 
 void __exit p8_exit(void)
 {
-    struct crypto_alg **alg_it;
+       struct crypto_alg **alg_it;
 
-    for (alg_it = algs; *alg_it; alg_it++) {
-        printk(KERN_INFO "Removing '%s'\n", (*alg_it)->cra_name);
-        crypto_unregister_alg(*alg_it);
-    }
-    crypto_unregister_shash(&p8_ghash_alg);
+       for (alg_it = algs; *alg_it; alg_it++) {
+               printk(KERN_INFO "Removing '%s'\n", (*alg_it)->cra_name);
+               crypto_unregister_alg(*alg_it);
+       }
+       crypto_unregister_shash(&p8_ghash_alg);
 }
 
 module_init(p8_init);
 module_exit(p8_exit);
 
 MODULE_AUTHOR("Marcelo Cerri<mhcerri@br.ibm.com>");
-MODULE_DESCRIPTION("IBM VMX cryptogaphic acceleration instructions support on Power 8");
+MODULE_DESCRIPTION("IBM VMX cryptographic acceleration instructions "
+                  "support on Power 8");
 MODULE_LICENSE("GPL");
 MODULE_VERSION("1.0.0");
-