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-rw-r--r--crypto/lrw.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/lrw.c b/crypto/lrw.c
index 08a0e458bc3e..fa302f3f161e 100644
--- a/crypto/lrw.c
+++ b/crypto/lrw.c
@@ -162,8 +162,10 @@ static int xor_tweak(struct skcipher_request *req, bool second_pass)
}
err = skcipher_walk_virt(&w, req, false);
- iv = (__be32 *)w.iv;
+ if (err)
+ return err;
+ iv = (__be32 *)w.iv;
counter[0] = be32_to_cpu(iv[3]);
counter[1] = be32_to_cpu(iv[2]);
counter[2] = be32_to_cpu(iv[1]);
@@ -435,7 +437,7 @@ static void __exit crypto_module_exit(void)
crypto_unregister_template(&crypto_tmpl);
}
-module_init(crypto_module_init);
+subsys_initcall(crypto_module_init);
module_exit(crypto_module_exit);
MODULE_LICENSE("GPL");