crypto: img-hash - fix some compile warnings
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 20 Mar 2015 14:21:12 +0000 (17:21 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 23 Mar 2015 11:06:50 +0000 (22:06 +1100)
GCC complains about that %u is the wrong format string for size_t and
also that "ret" is unused.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/img-hash.c

index fec61fc09f0860e44b2be3e75c52d3c457078ab8..601ab357f661f22a33511ce43d5bd5a4798fdee3 100644 (file)
@@ -192,7 +192,7 @@ static int img_hash_xmit_cpu(struct img_hash_dev *hdev, const u8 *buf,
        u32 count, len32;
        const u32 *buffer = (const u32 *)buf;
 
-       dev_dbg(hdev->dev, "xmit_cpu:  length: %u bytes\n", length);
+       dev_dbg(hdev->dev, "xmit_cpu:  length: %zu bytes\n", length);
 
        if (final)
                hdev->flags |= DRIVER_FLAGS_FINAL;
@@ -459,7 +459,6 @@ static int img_hash_hw_init(struct img_hash_dev *hdev)
 {
        unsigned long long nbits;
        u32 u, l;
-       int ret;
 
        img_hash_write(hdev, CR_RESET, CR_RESET_SET);
        img_hash_write(hdev, CR_RESET, CR_RESET_UNSET);