Merge branch 'linus' into timers/core

Pick up the latest fixes and refresh the branch.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/crypto/ccm.c b/crypto/ccm.c
index 3e05499d183a..1df84217f7c9 100644
--- a/crypto/ccm.c
+++ b/crypto/ccm.c
@@ -271,7 +271,8 @@ static int crypto_ccm_auth(struct aead_request *req, struct scatterlist *plain,
         }
 
         /* compute plaintext into mac */
-        get_data_to_compute(cipher, pctx, plain, cryptlen);
+        if (cryptlen)
+                get_data_to_compute(cipher, pctx, plain, cryptlen);
 
 out:
         return err;