arm: configs: linux: enable wifi load driver when boot kernel

[firefly-linux-kernel-4.4.55.git] / crypto / blkcipher.c

diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 0122bec38564d6c5de533d0e80b03d23e95f673b..dca7bc87dad9d326e39d44d1b62baad5006460da 100644 (file)
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -14,6 +14,7 @@
  *
  */
 
+#include <crypto/aead.h>
 #include <crypto/internal/skcipher.h>
 #include <crypto/scatterwalk.h>
 #include <linux/errno.h>
@@ -233,6 +234,8 @@ static int blkcipher_walk_next(struct blkcipher_desc *desc,
                return blkcipher_walk_done(desc, walk, -EINVAL);
        }
 
+       bsize = min(walk->walk_blocksize, n);
+
        walk->flags &= ~(BLKCIPHER_WALK_SLOW | BLKCIPHER_WALK_COPY |
                         BLKCIPHER_WALK_DIFF);
        if (!scatterwalk_aligned(&walk->in, walk->alignmask) ||
@@ -245,7 +248,6 @@ static int blkcipher_walk_next(struct blkcipher_desc *desc,
                }
        }
 
-       bsize = min(walk->walk_blocksize, n);
        n = scatterwalk_clamp(&walk->in, n);
        n = scatterwalk_clamp(&walk->out, n);
 
@@ -325,12 +327,12 @@ static int blkcipher_walk_first(struct blkcipher_desc *desc,
        if (WARN_ON_ONCE(in_irq()))
                return -EDEADLK;
 
+       walk->iv = desc->info;
        walk->nbytes = walk->total;
        if (unlikely(!walk->total))
                return 0;
 
        walk->buffer = NULL;
-       walk->iv = desc->info;
        if (unlikely(((unsigned long)walk->iv & walk->alignmask))) {
                int err = blkcipher_copy_iv(walk);
                if (err)