staging: speakup: kobjects: Delete blank line

Delet the blank line after an open brace '{' to fix the checkpath.pl issue:
CHECK: Blank lines aren't necessary after an open brace '{'.
Signed-off-by: Tamara Diaconita <diaconita.tamara@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/kobjects.c

@@ -761,7 +761,6 @@ static ssize_t message_store_helper(const char *buf, size_t count,
 	enum msg_index_t curmessage;
 
 	while (cp < end) {
-
 		while ((cp < end) && (*cp == ' ' || *cp == '\t'))
 			cp++;