Tiny fix for a small fix

There was one line break added too much in the previous commit, sorry.
the probing functions need to output at least one '\n' for satisfactory output.
that means even in error cases they have to do that.
OTOH they should not output a sequence of "\n\n" because
it would distort the verbose probing output with empty lines.

Corresponding to flashrom svn r1322.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/spi25.c b/spi25.c
index 0ba1994..d3680fb 100644
--- a/spi25.c
+++ b/spi25.c
@@ -267,10 +267,8 @@
 
 	msg_cdbg("%s: id 0x%x\n", __func__, id2);
 
-	if (id2 != flash->model_id) {
-		msg_cdbg("\n");
+	if (id2 != flash->model_id)
 		return 0;
-	}
 
 	/* Print the status register to tell the
 	 * user about possible write protection.