crypto: testmgr - Fix DMA-API warning

[karo-tx-linux.git] / crypto / testmgr.c

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index dc3cf3535ef034065752bb820fa6797628935c09..75c78e6b1a269c8cfdd9be3633435831a70e7874 100644 (file)
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -414,16 +414,18 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
        void *input;
        void *output;
        void *assoc;
-       char iv[MAX_IVLEN];
+       char *iv;
        char *xbuf[XBUFSIZE];
        char *xoutbuf[XBUFSIZE];
        char *axbuf[XBUFSIZE];
 
+       iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
+       if (!iv)
+               return ret;
        if (testmgr_alloc_buf(xbuf))
                goto out_noxbuf;
        if (testmgr_alloc_buf(axbuf))
                goto out_noaxbuf;
-
        if (diff_dst && testmgr_alloc_buf(xoutbuf))
                goto out_nooutbuf;
 
@@ -767,6 +769,7 @@ out_nooutbuf:
 out_noaxbuf:
        testmgr_free_buf(xbuf);
 out_noxbuf:
+       kfree(iv);
        return ret;
 }