[PATCH] dh key: Missing a blank line after declarations

[Frank Werner-Krippendorf]

This patch fixes a "WARNING: Missing a blank line after declarations" issue 
found by checkpatch.pl

Signed-off-by: Frank Werner-Krippendorf <m...@hb9fxq.ch>
---
 security/keys/dh.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/security/keys/dh.c b/security/keys/dh.c
index c4c629bb1c03..5515f51e62db 100644
--- a/security/keys/dh.c
+++ b/security/keys/dh.c
@@ -161,6 +161,7 @@ static int kdf_ctr(struct kdf_sdesc *sdesc, const u8 *src, 
unsigned int slen,
                if (zlen && h) {
                        u8 tmpbuffer[32];
                        size_t chunk = min_t(size_t, zlen, sizeof(tmpbuffer));
+
                        memset(tmpbuffer, 0, chunk);
 
                        do {
-- 
2.20.1