Merge branch 'linux-linaro-lsk-v3.10' into linux-linaro-lsk-v3.10-android

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / crypto / aes-glue.c

diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c
index 60f2f4c122561fc1f0a85b83305e706c163db4d5..79cd911ef88c3e95806db16f55bffc904ff961e2 100644 (file)
--- a/arch/arm64/crypto/aes-glue.c
+++ b/arch/arm64/crypto/aes-glue.c
@@ -106,7 +106,7 @@ static int ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
        for (first = 1; (blocks = (walk.nbytes / AES_BLOCK_SIZE)); first = 0) {
                aes_ecb_encrypt(walk.dst.virt.addr, walk.src.virt.addr,
                                (u8 *)ctx->key_enc, rounds, blocks, first);
-               err = blkcipher_walk_done(desc, &walk, 0);
+               err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE);
        }
        kernel_neon_end();
        return err;
@@ -128,7 +128,7 @@ static int ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
        for (first = 1; (blocks = (walk.nbytes / AES_BLOCK_SIZE)); first = 0) {
                aes_ecb_decrypt(walk.dst.virt.addr, walk.src.virt.addr,
                                (u8 *)ctx->key_dec, rounds, blocks, first);
-               err = blkcipher_walk_done(desc, &walk, 0);
+               err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE);
        }
        kernel_neon_end();
        return err;
@@ -151,7 +151,7 @@ static int cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                aes_cbc_encrypt(walk.dst.virt.addr, walk.src.virt.addr,
                                (u8 *)ctx->key_enc, rounds, blocks, walk.iv,
                                first);
-               err = blkcipher_walk_done(desc, &walk, 0);
+               err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE);
        }
        kernel_neon_end();
        return err;
@@ -174,7 +174,7 @@ static int cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                aes_cbc_decrypt(walk.dst.virt.addr, walk.src.virt.addr,
                                (u8 *)ctx->key_dec, rounds, blocks, walk.iv,
                                first);
-               err = blkcipher_walk_done(desc, &walk, 0);
+               err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE);
        }
        kernel_neon_end();
        return err;
@@ -243,7 +243,7 @@ static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                aes_xts_encrypt(walk.dst.virt.addr, walk.src.virt.addr,
                                (u8 *)ctx->key1.key_enc, rounds, blocks,
                                (u8 *)ctx->key2.key_enc, walk.iv, first);
-               err = blkcipher_walk_done(desc, &walk, 0);
+               err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE);
        }
        kernel_neon_end();
 
@@ -267,7 +267,7 @@ static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
                aes_xts_decrypt(walk.dst.virt.addr, walk.src.virt.addr,
                                (u8 *)ctx->key1.key_dec, rounds, blocks,
                                (u8 *)ctx->key2.key_enc, walk.iv, first);
-               err = blkcipher_walk_done(desc, &walk, 0);
+               err = blkcipher_walk_done(desc, &walk, walk.nbytes % AES_BLOCK_SIZE);
        }
        kernel_neon_end();