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-rw-r--r--crypto/algapi.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 9d4a9fe913f8..056571b85445 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -405,6 +405,41 @@ int crypto_unregister_alg(struct crypto_alg *alg)
405} 405}
406EXPORT_SYMBOL_GPL(crypto_unregister_alg); 406EXPORT_SYMBOL_GPL(crypto_unregister_alg);
407 407
408int crypto_register_algs(struct crypto_alg *algs, int count)
409{
410 int i, ret;
411
412 for (i = 0; i < count; i++) {
413 ret = crypto_register_alg(&algs[i]);
414 if (ret)
415 goto err;
416 }
417
418 return 0;
419
420err:
421 for (--i; i >= 0; --i)
422 crypto_unregister_alg(&algs[i]);
423
424 return ret;
425}
426EXPORT_SYMBOL_GPL(crypto_register_algs);
427
428int crypto_unregister_algs(struct crypto_alg *algs, int count)
429{
430 int i, ret;
431
432 for (i = 0; i < count; i++) {
433 ret = crypto_unregister_alg(&algs[i]);
434 if (ret)
435 pr_err("Failed to unregister %s %s: %d\n",
436 algs[i].cra_driver_name, algs[i].cra_name, ret);
437 }
438
439 return 0;
440}
441EXPORT_SYMBOL_GPL(crypto_unregister_algs);
442
408int crypto_register_template(struct crypto_template *tmpl) 443int crypto_register_template(struct crypto_template *tmpl)
409{ 444{
410 struct crypto_template *q; 445 struct crypto_template *q;