SCSI, qla2xxx: remove redundant semicolon

One ';' at the end of the return statement is enough.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/scsi/qla2xxx/qla_nx.c

@@ -1055,7 +1055,7 @@ ql82xx_rom_lock_d(struct qla_hw_data *ha)
 		    "ROM lock failed.\n");
 		return -1;
 	}
-	return 0;;
+	return 0;
 }
 
 static int