cdba: remove unnecessary initialisation

Silence Clang warning by removing unused '0' from struct initialisation.

Signed-off-by: Dmitry Baryshkov <[email protected]>

Author: lumag

cdba-server.c

@@ -158,7 +158,7 @@ void cdba_send_buf(int type, size_t len, const void *buf)
 
 static int handle_stdin(int fd, void *buf)
 {
-	static struct circ_buf recv_buf = { 0 };
+	static struct circ_buf recv_buf = { };
 	struct msg *msg;
 	struct msg hdr;
 	size_t n;

cdba.c

@@ -581,7 +581,7 @@ int main(int argc, char **argv)
 	int timeout_total = 600;
 	struct work *next;
 	struct work *work;
-	struct circ_buf recv_buf = { 0 };
+	struct circ_buf recv_buf = { };
 	const char *board = NULL;
 	const char *host = NULL;
 	struct timeval now;