crypto: hmac - Add missing blank line

The following checkpatch warning has been fixed:
- WARNING: Missing a blank line after declarations

Signed-off-by: Franziska Naepelt <franziska.naepelt@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/hmac.c b/crypto/hmac.c
index 09a7872..ea93f4c 100644 (file)
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -177,6 +177,7 @@ static int hmac_clone_tfm(struct crypto_shash *dst, struct crypto_shash *src)
 static void hmac_exit_tfm(struct crypto_shash *parent)
 {
        struct hmac_ctx *ctx = hmac_ctx(parent);
+
        crypto_free_shash(ctx->hash);
 }